Moodle release 3.2beta

Make Moodle Great Again ;-)
NOBUG: Fixed SVG browser compatibility
2016-11-08 10:25:31 +00:00 · 2016-11-08 10:19:16 +00:00 · 2016-11-08 10:19:15 +00:00 · 2016-11-08 18:06:09 +08:00 · 2016-11-08 14:47:25 +08:00 · 2016-11-08 14:45:43 +08:00
9075 changed files with 733162 additions and 424093 deletions
@@ -1,3 +0,0 @@
--errors=errors,duplicate-properties
--warnings=known-properties,display-property-grouping,empty-rules,important
--exclude-list=vendor/,lib/editor/tinymce/,lib/yuilib/,theme/bootstrapbase/style/
@@ -0,0 +1,78 @@
+# Generated by "grunt ignorefiles"
+*/**/yui/src/*/meta/
+*/**/build/
+node_modules/
+vendor/
+admin/tool/usertours/amd/src/tour.js
+admin/tool/usertours/amd/src/popper.js
+auth/cas/CAS/
+auth/fc/fcFPP.php
+enrol/lti/ims-blti/
+filter/algebra/AlgParser.pm
+filter/tex/mimetex.*
+lib/editor/atto/yui/src/rangy/js/*.*
+lib/editor/tinymce/plugins/pdw/tinymce/
+lib/editor/tinymce/plugins/spellchecker/rpc.php
+lib/editor/tinymce/tiny_mce/
+lib/adodb/
+lib/bennu/
+lib/evalmath/
+lib/lessphp/
+lib/phpexcel/
+lib/google/
+lib/htmlpurifier/
+lib/jabber/
+lib/minify/matthiasmullie-minify/
+lib/minify/matthiasmullie-pathconverter/
+lib/pear/Auth/RADIUS.php
+lib/pear/Crypt/CHAP.php
+lib/pear/HTML/Common.php
+lib/pear/HTML/QuickForm.php
+lib/pear/HTML/QuickForm/
+lib/pear/PEAR.php
+lib/phpmailer/
+lib/simplepie/
+lib/tcpdf/
+lib/typo3/
+lib/yuilib/
+lib/yuilib/gallery/
+lib/jquery/
+lib/html2text/
+lib/markdown/
+lib/recaptchalib.php
+lib/xhprof/
+lib/xmlize.php
+lib/horde/
+lib/requirejs/
+lib/amd/src/loglevel.js
+lib/mustache/
+lib/amd/src/mustache.js
+lib/graphlib.php
+lib/php-css-parser/
+lib/rtlcss/
+lib/scssphp/
+lib/spout/
+lib/amd/src/chartjs-lazy.js
+lib/maxmind/GeoIp2/
+lib/maxmind/MaxMind/
+lib/ltiprovider/
+media/player/videojs/amd/src/
+media/player/videojs/videojs/
+mod/assign/feedback/editpdf/fpdi/
+repository/s3/S3.php
+theme/boost/scss/bootstrap/
+theme/boost/amd/src/alert.js
+theme/boost/amd/src/button.js
+theme/boost/amd/src/carousel.js
+theme/boost/amd/src/collapse.js
+theme/boost/amd/src/dropdown.js
+theme/boost/amd/src/modal.js
+theme/boost/amd/src/popover.js
+theme/boost/amd/src/scrollspy.js
+theme/boost/amd/src/tab.js
+theme/boost/amd/src/tooltip.js
+theme/boost/amd/src/util.js
+theme/boost/amd/src/tether.js
+theme/bootstrapbase/less/bootstrap/
+theme/bootstrapbase/javascript/html5shiv.js
+theme/bootstrapbase/amd/src/bootstrap.js
@@ -0,0 +1,180 @@
+{
+  'env': {
+    'browser': true,
+    'amd': true
+  },
+  'globals': {
+    'M': true,
+    'Y': true
+  },
+  'rules': {
+    // See http://eslint.org/docs/rules/ for all rules and explanations of all
+    // rules.
+
+    // === Possible Errors ===
+    'comma-dangle': 'off',
+    'no-cond-assign': 'error',
+    'no-console': 'error',
+    'no-constant-condition': 'error',
+    'no-control-regex': 'error',
+    'no-debugger': 'error',
+    'no-dupe-args': 'error',
+    'no-dupe-keys': 'error',
+    'no-duplicate-case': 'error',
+    'no-empty': 'warn',
+    'no-empty-character-class': 'error',
+    'no-ex-assign': 'error',
+    'no-extra-boolean-cast': 'error',
+    'no-extra-parens': 'off',
+    'no-extra-semi': 'error',
+    'no-func-assign': 'error',
+    'no-inner-declarations': 'error',
+    'no-invalid-regexp': 'error',
+    'no-irregular-whitespace': 'error',
+    'no-obj-calls': 'error',
+    'no-prototype-builtins': 'off',
+    'no-regex-spaces': 'error',
+    'no-sparse-arrays': 'error',
+    'no-unexpected-multiline': 'error',
+    'no-unreachable': 'warn',
+    'no-unsafe-finally': 'error',
+    'no-unsafe-negation': 'error',
+    'use-isnan': 'error',
+    'valid-jsdoc': ['warn', { 'requireReturn': false, 'requireParamDescription': false, 'requireReturnDescription': false }],
+    'valid-typeof': 'error',
+
+    // === Best Practices ===
+    // (these mostly match our jshint config)
+    'array-callback-return': 'warn',
+    'block-scoped-var': 'warn',
+    'complexity': 'warn',
+    'consistent-return': 'warn',
+    'curly': 'error',
+    'dot-notation': 'warn',
+    'no-alert': 'warn',
+    'no-caller': 'error',
+    'no-case-declarations': 'error',
+    'no-div-regex': 'error',
+    'no-empty-pattern': 'error',
+    'no-empty-function': 'warn',
+    'no-eq-null': 'error',
+    'no-eval': 'error',
+    'no-extend-native': 'error',
+    'no-extra-bind': 'warn',
+    'no-fallthrough': 'error',
+    'no-floating-decimal': 'warn',
+    'no-global-assign': 'warn',
+    // Enabled by grunt for AMD modules: 'no-implicit-globals': 'error',
+    'no-implied-eval': 'error',
+    'no-invalid-this': 'error',
+    'no-iterator': 'error',
+    'no-labels': 'error',
+    'no-loop-func': 'error',
+    'no-multi-spaces': 'warn',
+    'no-multi-str': 'error',
+    'no-new-func': 'error',
+    'no-new-wrappers': 'error',
+    'no-octal': 'error',
+    'no-octal-escape': 'error',
+    'no-proto': 'error',
+    'no-redeclare': 'warn',
+    'no-return-assign': 'error',
+    'no-script-url': 'error',
+    'no-self-assign': 'error',
+    'no-self-compare': 'error',
+    'no-sequences': 'warn',
+    'no-throw-literal': 'warn',
+    'no-unmodified-loop-condition': 'error',
+    'no-unused-expressions': 'error',
+    'no-unused-labels': 'error',
+    'no-useless-call': 'warn',
+    'no-useless-escape': 'warn',
+    'no-with': 'error',
+    'wrap-iife': ['error', 'any'],
+
+    // === Variables ===
+    'no-delete-var': 'error',
+    'no-undef': 'error',
+    'no-undef-init': 'error',
+    'no-unused-vars': ['error', { 'caughtErrors': 'none' }],
+
+    // === Stylistic Issues ===
+    'array-bracket-spacing': 'warn',
+    'block-spacing': 'warn',
+    'brace-style': ['warn', '1tbs'],
+    'camelcase': 'warn',
+    'comma-spacing': ['warn', { 'before': false, 'after': true }],
+    'comma-style': ['warn', 'last'],
+    'computed-property-spacing': 'error',
+    'consistent-this': 'off',
+    'eol-last': 'off',
+    'func-call-spacing': ['warn', 'never'],
+    'func-names': 'off',
+    'func-style': 'off',
+    // indent currently not doing well with our wrapping style, so disabled.
+    'indent': ['off', 4, { 'SwitchCase': 1 }],
+    'key-spacing': ['warn', { 'beforeColon': false, 'afterColon': true, 'mode': minimum }],
+    'keyword-spacing': 'warn',
+    'linebreak-style': ['error', 'unix'],
+    'lines-around-comment': 'off',
+    'max-len': ['error', 132],
+    'max-lines': 'off',
+    'max-depth': 'warn',
+    'max-nested-callbacks': ['warn', 5],
+    'max-params': 'off',
+    'max-statements': 'off',
+    'max-statements-per-line': ['warn', { max: 2 }],
+    'new-cap': ['warn', { 'properties': false }],
+    'new-parens': 'warn',
+    'newline-after-var': 'off',
+    'newline-before-return': 'off',
+    'newline-per-chained-call': 'off',
+    'no-array-constructor': 'off',
+    'no-bitwise': 'error',
+    'no-continue': 'off',
+    'no-inline-comments': 'off',
+    'no-lonely-if': 'off',
+    'no-mixed-operators': 'off',
+    'no-mixed-spaces-and-tabs': 'error',
+    'no-multiple-empty-lines': 'warn',
+    'no-negated-condition': 'off',
+    'no-nested-ternary': 'warn',
+    'no-new-object': 'off',
+    'no-plusplus': 'off',
+    'no-tabs': 'error',
+    'no-ternary': 'off',
+    'no-trailing-spaces': 'error',
+    'no-underscore-dangle': 'off',
+    'no-unneeded-ternary': 'off',
+    'no-whitespace-before-property': 'warn',
+    'object-curly-newline': 'off',
+    'object-curly-spacing': 'warn',
+    'object-property-newline': 'off',
+    'one-var': 'off',
+    'one-var-declaration-per-line': ['warn', 'initializations'],
+    'operator-assignment': 'off',
+    'operator-linebreak': 'off',
+    'padded-blocks': 'off',
+    'quote-props': ['warn', 'as-needed', {'unnecessary': false, 'keywords': true, 'numbers': true}],
+    'quotes': 'off',
+    'require-jsdoc': 'warn',
+    'semi': 'error',
+    'semi-spacing': ['warn', {'before': false, 'after': true}],
+    'sort-vars': 'off',
+    'space-before-blocks': 'warn',
+    'space-before-function-paren': ['warn', 'never'],
+    'space-in-parens': 'warn',
+    'space-infix-ops': 'warn',
+    'space-unary-ops': 'warn',
+    'spaced-comment': 'warn',
+    'unicode-bom': 'error',
+    'wrap-regex': 'off',
+
+    // === Deprecations ===
+    "no-restricted-properties": ['warn', {
+        'object': 'M',
+        'property': 'str',
+        'message': 'Use AMD module "core/str" or M.util.get_string()'
+    }],
+  }
+}
@@ -1,3 +1,6 @@
+// NOTE: We use eslint now. This file is used only by shifter. We keep the configuration
+// here because shifter uses jshint after modules have been concating. Eslint can't
+// currently do this.
 {
    "asi":          false,
    "bitwise":      true,
@@ -35,7 +38,8 @@
    "plusplus":     false,
    "predef": [
        "M",
-        "define"
+        "define",
+        "require"
    ],
    "proto":        false,
    "regexdash":    false,
@@ -0,0 +1,79 @@
+# Generated by "grunt ignorefiles"
+theme/bootstrapbase/style/
+theme/clean/style/custom.css
+theme/more/style/custom.css
+node_modules/
+vendor/
+admin/tool/usertours/amd/src/tour.js
+admin/tool/usertours/amd/src/popper.js
+auth/cas/CAS/
+auth/fc/fcFPP.php
+enrol/lti/ims-blti/
+filter/algebra/AlgParser.pm
+filter/tex/mimetex.*
+lib/editor/atto/yui/src/rangy/js/*.*
+lib/editor/tinymce/plugins/pdw/tinymce/
+lib/editor/tinymce/plugins/spellchecker/rpc.php
+lib/editor/tinymce/tiny_mce/
+lib/adodb/
+lib/bennu/
+lib/evalmath/
+lib/lessphp/
+lib/phpexcel/
+lib/google/
+lib/htmlpurifier/
+lib/jabber/
+lib/minify/matthiasmullie-minify/
+lib/minify/matthiasmullie-pathconverter/
+lib/pear/Auth/RADIUS.php
+lib/pear/Crypt/CHAP.php
+lib/pear/HTML/Common.php
+lib/pear/HTML/QuickForm.php
+lib/pear/HTML/QuickForm/
+lib/pear/PEAR.php
+lib/phpmailer/
+lib/simplepie/
+lib/tcpdf/
+lib/typo3/
+lib/yuilib/
+lib/yuilib/gallery/
+lib/jquery/
+lib/html2text/
+lib/markdown/
+lib/recaptchalib.php
+lib/xhprof/
+lib/xmlize.php
+lib/horde/
+lib/requirejs/
+lib/amd/src/loglevel.js
+lib/mustache/
+lib/amd/src/mustache.js
+lib/graphlib.php
+lib/php-css-parser/
+lib/rtlcss/
+lib/scssphp/
+lib/spout/
+lib/amd/src/chartjs-lazy.js
+lib/maxmind/GeoIp2/
+lib/maxmind/MaxMind/
+lib/ltiprovider/
+media/player/videojs/amd/src/
+media/player/videojs/videojs/
+mod/assign/feedback/editpdf/fpdi/
+repository/s3/S3.php
+theme/boost/scss/bootstrap/
+theme/boost/amd/src/alert.js
+theme/boost/amd/src/button.js
+theme/boost/amd/src/carousel.js
+theme/boost/amd/src/collapse.js
+theme/boost/amd/src/dropdown.js
+theme/boost/amd/src/modal.js
+theme/boost/amd/src/popover.js
+theme/boost/amd/src/scrollspy.js
+theme/boost/amd/src/tab.js
+theme/boost/amd/src/tooltip.js
+theme/boost/amd/src/util.js
+theme/boost/amd/src/tether.js
+theme/bootstrapbase/less/bootstrap/
+theme/bootstrapbase/javascript/html5shiv.js
+theme/bootstrapbase/amd/src/bootstrap.js
@@ -0,0 +1,94 @@
+{
+    "rules": {
+        "at-rule-empty-line-before": [ "always",
+          {"except": [ "blockless-group"], ignore: ["after-comment", "all-nested"]}
+        ],
+        "at-rule-name-case": "lower",
+        "at-rule-name-space-after": "always-single-line",
+        "at-rule-no-unknown": null, # Enabled for non-scss in grunt.
+        "at-rule-semicolon-newline-after": "always",
+        "block-closing-brace-newline-after": "always",
+        "block-closing-brace-newline-before": "always-multi-line",
+        "block-closing-brace-space-before": "always-single-line",
+        "block-no-empty": true,
+        "block-no-single-line": true,
+        "block-opening-brace-newline-after": "always-multi-line",
+        "block-opening-brace-space-after": "always-single-line",
+        "block-opening-brace-space-before": "always",
+        "color-hex-case": ["lower", { "severity": "warning" }],
+        "color-hex-length": ["short", { "severity": "warning" }],
+        "color-no-invalid-hex": true,
+        "declaration-bang-space-after": "never",
+        "declaration-bang-space-before": "always",
+        "declaration-block-no-duplicate-properties": true,
+        "declaration-block-no-ignored-properties": true,
+        "declaration-block-no-shorthand-property-overrides": true,
+        "declaration-block-semicolon-newline-after": "always-multi-line",
+        "declaration-block-semicolon-space-after": "always-single-line",
+        "declaration-block-semicolon-space-before": "never",
+        "declaration-block-single-line-max-declarations": 1,
+        "declaration-block-trailing-semicolon": "always",
+        "declaration-colon-newline-after": "always-multi-line",
+        "declaration-colon-space-after": "always-single-line",
+        "declaration-colon-space-before": "never",
+        "declaration-no-important": true,
+        "function-calc-no-unspaced-operator": true,
+        "function-comma-newline-after": "always-multi-line",
+        "function-comma-space-after": "always-single-line",
+        "function-comma-space-before": "never",
+        "function-linear-gradient-no-nonstandard-direction": true,
+        "function-max-empty-lines": 0,
+        "function-name-case": "lower",
+        "function-parentheses-newline-inside": "always-multi-line",
+        "function-parentheses-space-inside": "never-single-line",
+        "function-url-data-uris": never,
+        "function-whitespace-after": "always",
+        "indentation": 4,
+        "keyframe-declaration-no-important": true,
+        "length-zero-no-unit": [true, { "severity": "warning" }],
+        "max-empty-lines": 2,
+        "max-line-length": [132, { "severity": "warning" }],
+        "media-feature-colon-space-after": "always",
+        "media-feature-colon-space-before": "never",
+        "media-feature-no-missing-punctuation": true,
+        "media-feature-parentheses-space-inside": "never",
+        "media-feature-range-operator-space-after": "always",
+        "media-feature-range-operator-space-before": "always",
+        "media-query-list-comma-newline-after": "always-multi-line",
+        "media-query-list-comma-space-after": "always-single-line",
+        "media-query-list-comma-space-before": "never",
+        "no-browser-hacks": null, # Enabled for non-scss in grunt.
+        "no-empty-source": true,
+        "no-eol-whitespace": true,
+        "no-extra-semicolons": [true, { "severity": "warning" }],
+        "no-invalid-double-slash-comments": true,
+        "no-unknown-animations": true,
+        "property-case": "lower",
+        "property-no-unknown": true,
+        "selector-attribute-brackets-space-inside": "never",
+        "selector-attribute-operator-space-after": "never",
+        "selector-attribute-operator-space-before": "never",
+        "selector-combinator-space-after": "always",
+        "selector-combinator-space-before": "always",
+        "selector-list-comma-newline-after": "always",
+        "selector-list-comma-space-before": "never",
+        "selector-max-empty-lines": 0,
+        "selector-pseudo-class-case": "lower",
+        "selector-pseudo-class-no-unknown": true,
+        "selector-pseudo-class-parentheses-space-inside": "never",
+        "selector-pseudo-element-case": "lower",
+        "selector-pseudo-element-no-unknown": true,
+        "selector-root-no-composition": true,
+        "selector-type-case": "lower",
+        "selector-type-no-unknown": true,
+        "string-no-newline": true,
+        "time-no-imperceptible": true,
+        "unit-blacklist": ["pt"],
+        "unit-case": "lower",
+        "unit-no-unknown": true,
+        "value-keyword-case": ["lower", {"ignoreKeywords": ["/(@|$)/"]}],
+        "value-list-comma-newline-after": "always-multi-line",
+        "value-list-comma-space-after": "always-single-line",
+        "value-list-comma-space-before": "never",
+  }
+}
@@ -13,26 +13,31 @@ language: php

 php:
    # We only run the highest and lowest supported versions to reduce the load on travis-ci.org.
+    - 7.0
    - 5.6
-    # - 5.5
-    - 5.4
+
+services:
+    - redis-server

 env:
    # Although we want to run these jobs and see failures as quickly as possible, we also want to get the slowest job to
    # start first so that the total run time is not too high.
    #
-    # We only run MySQL on PHP 5.6, so run that first.
+    # We only run MySQL on PHP 7.0, so run that first.
    # CI Tests should be second-highest in priority as these only take <= 60 seconds to run under normal circumstances.
    # Postgres is significantly is pretty reasonable in its run-time.

    # Run unit tests on MySQL
-    - DB=mysqli   PHPUNIT=true    INSTALL=false   CITEST=false
+    - DB=mysqli   TASK=PHPUNIT

    # Run CI Tests without running PHPUnit.
-    - DB=none     PHPUNIT=false   INSTALL=false   CITEST=true
+    - DB=none     TASK=CITEST

    # Run unit tests on Postgres
-    - DB=pgsql    PHPUNIT=true    INSTALL=false   CITEST=false
+    - DB=pgsql    TASK=PHPUNIT
+
+    # Perform an upgrade test too.
+    - DB=pgsql    TASK=UPGRADE

 matrix:
    # Enable fast finish.
@@ -40,37 +45,62 @@ matrix:
    # It will not stop the jobs from running.
    fast_finish: true

+    include:
+          # Run grunt/npm install on lowest supported npm version
+        - php: 7
+          env: DB=none     TASK=GRUNT   NVM_VERSION='4'
+          # Run grunt/npm install on highest version ('node' is an alias for the latest node.js version.)
+        - php: 7
+          env: DB=none     TASK=GRUNT   NVM_VERSION='node'
+
    exclude:
        # MySQL - it's just too slow.
-        # Exclude it on all versions except for latest.
-        # - env: DB=mysqli   PHPUNIT=true    INSTALL=false   CITEST=false
-        #   php: 5.6
-        #
-        # - env: DB=mysqli   PHPUNIT=true    INSTALL=false   CITEST=false
-        #   php: 5.5
+        # Exclude it on all versions except for 7.0

-        - env: DB=mysqli   PHPUNIT=true    INSTALL=false   CITEST=false
-          php: 5.4
+        - env: DB=mysqli   TASK=PHPUNIT
+          php: 5.6
+
+        # Moodle 2.7 is not compatible with PHP 7 for the upgrade test.
+        - env: DB=pgsql    TASK=UPGRADE
+          php: 7.0

 cache:
    directories:
      - $HOME/.composer/cache
+      - $HOME/.npm

 install:
    # Disable xdebug. We aren't generating code coverage, and it has a huge impact upon test performance.
    - rm /home/travis/.phpenv/versions/$(phpenv version-name)/etc/conf.d/xdebug.ini

-    # Set the encrypted GITHUB_TOKEN if it's available to raise the API limit.
-    - if [ -n "$GITHUB_APITOKEN" ]; then composer config github-oauth.github.com $GITHUB_APITOKEN; fi
+    - >
+        if [ "$TASK" = 'PHPUNIT' ];
+        then
+            if [ -n "$GITHUB_APITOKEN" ]; then
+                composer config github-oauth.github.com $GITHUB_APITOKEN;
+                echo 'auth.json' >> .git/info/exclude
+            fi

-    # Install composer dependencies.
-    # We need --no-interaction in case we hit API limits for composer. This causes it to fall back to a standard clone.
-    # Typically it should be able to use the Composer cache if any other job has already completed before we started here.
-    - travis_retry composer install --prefer-dist --no-interaction
+            # Enable Redis.
+            echo 'extension="redis.so"' > /tmp/redis.ini
+            phpenv config-add /tmp/redis.ini
+
+            # Install composer dependencies.
+            # We need --no-interaction in case we hit API limits for composer. This causes it to fall back to a standard clone.
+            # Typically it should be able to use the Composer cache if any other job has already completed before we started here.
+            travis_retry composer install --prefer-dist --no-interaction;
+        fi
+
+    - >
+        if [ "$TASK" = 'GRUNT' ];
+        then
+            nvm install $NVM_VERSION ;
+            nvm use $NVM_VERSION ;
+        fi

 before_script:
    - >
-      if [ "$INSTALL" = 'true' -o "$PHPUNIT" = 'true' ];
+      if [ "$TASK" = 'PHPUNIT' -o "$TASK" = 'UPGRADE' ];
      then
        # Copy generic configuration in place.
        cp config-dist.php config.php ;
@@ -112,38 +142,37 @@ before_script:
          mysql -u root -e 'SET GLOBAL innodb_file_per_table=ON;' ;
          mysql -e 'CREATE DATABASE travis_ci_test DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_bin;' ;
        fi
-
-        if [ "$PHPUNIT" = 'true' ];
-        then
-          # Create a directory for the phpunit dataroot.
-          mkdir -p "$HOME"/roots/phpunit
-
-          # The phpunit dataroot and prefix..
-          sed -i \
-            -e "/require_once/i \\\$CFG->phpunit_dataroot = '\/home\/travis\/roots\/phpunit';" \
-            -e "/require_once/i \\\$CFG->phpunit_prefix = 'p_';" \
-            config.php ;
-
-          # Initialise PHPUnit for Moodle.
-          php admin/tool/phpunit/cli/init.php
-        fi
      fi

-script:
-    ########################################################################
-    # PHPUnit
-    ########################################################################
    - >
-      if [ "$PHPUNIT" = 'true' ];
+      if [ "$TASK" = 'PHPUNIT' ];
      then
-        vendor/bin/phpunit;
+        # Create a directory for the phpunit dataroot.
+        mkdir -p "$HOME"/roots/phpunit
+
+        # The phpunit dataroot and prefix..
+        sed -i \
+          -e "/require_once/i \\\$CFG->phpunit_dataroot = '\/home\/travis\/roots\/phpunit';" \
+          -e "/require_once/i \\\$CFG->phpunit_prefix = 'p_';" \
+          -e "/require_once/i \\define('TEST_SESSION_REDIS_HOST', '127.0.0.1');" \
+          config.php ;
+
+        # Initialise PHPUnit for Moodle.
+        php admin/tool/phpunit/cli/init.php
+      fi
+
+    - >
+      if [ "$TASK" = 'GRUNT' ];
+      then
+        npm install --no-spin;
+        npm install --no-spin -g grunt ;
      fi

    ########################################################################
    # CI Tests
    ########################################################################
    - >
-      if [ "$CITEST" = 'true' ];
+      if [ "$TASK" = 'CITEST' ];
      then
        # Note - this is deliberately placed in the script section as we
        # should not add any code until after phpunit has run.
@@ -155,7 +184,7 @@ script:
        # We need the official upstream for comparison
        git remote add upstream https://github.com/moodle/moodle.git;

-        git fetch upstream MOODLE_29_STABLE;
+        git fetch upstream master;
        export GIT_PREVIOUS_COMMIT="`git merge-base FETCH_HEAD $TRAVIS_COMMIT`";
        export GIT_COMMIT="$TRAVIS_COMMIT";
        export UPSTREAM_FETCH_HEAD=`git rev-parse FETCH_HEAD`
@@ -166,9 +195,68 @@ script:
        export phpcmd=`which php`;
      fi

-    # Actually run the CI Tests - do this outside of the main test to make output clearer.
+    ########################################################################
+    # Upgrade test
+    ########################################################################
    - >
-      if [ "$CITEST" = 'true' ];
+      if [ "$TASK" = 'UPGRADE' ];
+      then
+        # We need the official upstream.
+        git remote add upstream https://github.com/moodle/moodle.git;
+
+        # Checkout 27 STABLE branch.
+        git fetch upstream MOODLE_27_STABLE;
+        git checkout MOODLE_27_STABLE;
+
+        # Perform the upgrade
+        php admin/cli/install_database.php --agree-license --adminpass=Password --adminemail=admin@example.com --fullname="Upgrade test" --shortname=Upgrade;
+
+        # Return to the previous commit
+        git checkout -;
+
+        # Perform the upgrade
+        php admin/cli/upgrade.php --non-interactive --allow-unstable ;
+
+        # The local_ci repository can be used to check upgrade savepoints.
+        git clone https://github.com/moodlehq/moodle-local_ci.git local/ci ;
+      fi
+
+script:
+    - >
+      if [ "$TASK" = 'PHPUNIT' ];
+      then
+        vendor/bin/phpunit;
+      fi
+
+    - >
+      if [ "$TASK" = 'CITEST' ];
      then
        bash local/ci/php_lint/php_lint.sh;
      fi
+
+    - >
+      if [ "$TASK" = 'GRUNT' ];
+      then
+        grunt ;
+        # Add all files to the git index and then run diff --cached to see all changes.
+        # This ensures that we get the status of all files, including new files.
+        git add . ;
+        git diff --cached --exit-code ;
+      fi
+
+    ########################################################################
+    # Upgrade test
+    ########################################################################
+    - >
+      if [ "$TASK" = 'UPGRADE' ];
+      then
+        cp local/ci/check_upgrade_savepoints/check_upgrade_savepoints.php ./check_upgrade_savepoints.php
+        result=`php check_upgrade_savepoints.php`;
+        # Check if there are problems
+        count=`echo "$result" | grep -P "ERROR|WARN" | wc -l` ;
+        if (($count > 0));
+        then
+          echo "$result"
+          exit 1 ;
+        fi
+      fi
@@ -0,0 +1,56 @@
+CONTRIBUTING TO MOODLE
+======================
+
+Moodle is made by people like you. We are members of a big worldwide community
+of developers, designers, teachers, testers, translators and other users. We
+work in universities, schools, companies and other places. You are very welcome
+to join us and contribute to the project.
+
+See <https://docs.moodle.org/dev/Contributing_to_Moodle> for the many ways you
+can help, not only with coding.
+
+Moodle is open to community contributions to core, though all code must go
+through peer-review, automated behaviour testing, continuous integration and
+human post-integration checks.
+
+Pull requests
+-------------
+
+Please do not open pull requests via Github. The repository there is just a
+mirror of the official repository at <https://git.moodle.org>. Issues are
+reported and patches provided via <https://tracker.moodle.org>. See below for
+more information.
+
+Moodle core bug fixes and new features
+--------------------------------------
+
+During the years of intensive development, a mature process of including
+submitted patches has evolved.
+
+* Every bug fix or new feature must have a tracker issue.
+* You publish the branch implementing the fix or new feature in your public
+  clone of the moodle.git repository (typically on Github).
+* Your patch is peer-reviewed, discussed, integrated, tested and then released
+  as a part of moodle.git.
+* New features are developed on the master branch. Bug fixes are also
+  backported to currently supported maintenance (stable) branches.
+
+For further details, see <https://docs.moodle.org/dev/Process>.
+
+Moodle plugins
+--------------
+
+Moodle has a framework for additional plugins to extend its functionality. We
+have a Moodle plugins directory <https://moodle.org/plugins/> where you can
+register and maintain your plugin. Plugins hosted in the plugins directory can
+be easily installed and updated via the Moodle administration interface.
+
+* You are expected to have a public source code repository with your plugin
+  code.
+* After registering your plugin in the plugins directory it is reviewed before
+  being published.
+* You are expected to continuously release updated versions of the plugin via
+  the plugins directory. We do not pull from your code repository; you must do
+  it explicitly.
+
+For further details, see <https://docs.moodle.org/dev/Plugin_contribution>.
@@ -13,6 +13,7 @@
 // You should have received a copy of the GNU General Public License
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
 /* jshint node: true, browser: false */
+/* eslint-env node */

 /**
 * @copyright  2014 Andrew Nicols
@@ -26,7 +27,18 @@
 module.exports = function(grunt) {
    var path = require('path'),
        tasks = {},
-        cwd = process.env.PWD || process.cwd();
+        cwd = process.env.PWD || process.cwd(),
+        async = require('async'),
+        DOMParser = require('xmldom').DOMParser,
+        xpath = require('xpath'),
+        semver = require('semver');
+
+    // Verify the node version is new enough.
+    var expected = semver.validRange(grunt.file.readJSON('package.json').engines.node);
+    var actual = semver.valid(process.version);
+    if (!semver.satisfies(actual, expected)) {
+        grunt.fail.fatal('Node version too old. Require ' + expected + ', version installed: ' + actual);
+    }

    // Windows users can't run grunt in a subdirectory, so allow them to set
    // the root by passing --root=path/to/dir.
@@ -34,9 +46,9 @@ module.exports = function(grunt) {
        var root = grunt.option('root');
        if (grunt.file.exists(__dirname, root)) {
            cwd = path.join(__dirname, root);
-            grunt.log.ok('Setting root to '+cwd);
+            grunt.log.ok('Setting root to ' + cwd);
        } else {
-            grunt.fail.fatal('Setting root to '+root+' failed - path does not exist');
+            grunt.fail.fatal('Setting root to ' + root + ' failed - path does not exist');
        }
    }

@@ -55,26 +67,81 @@ module.exports = function(grunt) {
     * @param {String} srcPath the  matched src path
     * @return {String} The rewritten destination path.
     */
-    var uglify_rename = function (destPath, srcPath) {
+    var uglifyRename = function(destPath, srcPath) {
        destPath = srcPath.replace('src', 'build');
        destPath = destPath.replace('.js', '.min.js');
        destPath = path.resolve(cwd, destPath);
        return destPath;
    };

+    /**
+     * Find thirdpartylibs.xml and generate an array of paths contained within
+     * them (used to generate ignore files and so on).
+     *
+     * @return {array} The list of thirdparty paths.
+     */
+    var getThirdPartyPathsFromXML = function() {
+        var thirdpartyfiles = grunt.file.expand('*/**/thirdpartylibs.xml');
+        var libs = ['node_modules/', 'vendor/'];
+
+        thirdpartyfiles.forEach(function(file) {
+          var dirname = path.dirname(file);
+
+          var doc = new DOMParser().parseFromString(grunt.file.read(file));
+          var nodes = xpath.select("/libraries/library/location/text()", doc);
+
+          nodes.forEach(function(node) {
+            var lib = path.join(dirname, node.toString());
+            if (grunt.file.isDir(lib)) {
+                // Ensure trailing slash on dirs.
+                lib = lib.replace(/\/?$/, '/');
+            }
+
+            // Look for duplicate paths before adding to array.
+            if (libs.indexOf(lib) === -1) {
+                libs.push(lib);
+            }
+          });
+        });
+        return libs;
+    };
+
+
    // Project configuration.
    grunt.initConfig({
-        jshint: {
-            options: {jshintrc: '.jshintrc'},
-            amd: { src: amdSrc }
+        eslint: {
+            // Even though warnings dont stop the build we don't display warnings by default because
+            // at this moment we've got too many core warnings.
+            options: {quiet: !grunt.option('show-lint-warnings')},
+            amd: {
+              src: amdSrc,
+              // Check AMD with some slightly stricter rules.
+              rules: {
+                'no-unused-vars': 'error',
+                'no-implicit-globals': 'error'
+              }
+            },
+            // Check YUI module source files.
+            yui: {
+               src: ['**/yui/src/**/*.js', '!*/**/yui/src/*/meta/*.js'],
+               options: {
+                   // Disable some rules which we can't safely define for YUI rollups.
+                   rules: {
+                     'no-undef': 'off',
+                     'no-unused-vars': 'off',
+                     'no-unused-expressions': 'off'
+                   }
+               }
+            }
        },
        uglify: {
            amd: {
                files: [{
                    expand: true,
                    src: amdSrc,
-                    rename: uglify_rename
-                }]
+                    rename: uglifyRename
+                }],
+                options: {report: 'none'}
            }
        },
        less: {
@@ -84,7 +151,7 @@ module.exports = function(grunt) {
                    "theme/bootstrapbase/style/editor.css": "theme/bootstrapbase/less/editor.less",
                },
                options: {
-                    compress: true
+                    compress: false // We must not compress to keep the comments.
                }
           }
        },
@@ -98,11 +165,11 @@ module.exports = function(grunt) {
            },
            bootstrapbase: {
                files: ["theme/bootstrapbase/less/**/*.less"],
-                tasks: ["less:bootstrapbase"]
+                tasks: ["css"]
            },
            yui: {
                files: ['**/yui/src/**/*.js'],
-                tasks: ['shifter']
+                tasks: ['yui']
            },
        },
        shifter: {
@@ -110,9 +177,59 @@ module.exports = function(grunt) {
                recursive: true,
                paths: [cwd]
            }
+        },
+        stylelint: {
+            less: {
+                options: {
+                    syntax: 'less',
+                    configOverrides: {
+                        rules: {
+                            // These rules have to be disabled in .stylelintrc for scss compat.
+                            "at-rule-no-unknown": true,
+                            "no-browser-hacks": [true, {"severity": "warning"}]
+                        }
+                    }
+                },
+                src: ['theme/**/*.less']
+            },
+            scss: {
+                options: {syntax: 'scss'},
+                src: ['*/**/*.scss']
+            },
+            css: {
+                src: ['*/**/*.css'],
+                options: {
+                    configOverrides: {
+                        rules: {
+                            // These rules have to be disabled in .stylelintrc for scss compat.
+                            "at-rule-no-unknown": true,
+                            "no-browser-hacks": [true, {"severity": "warning"}]
+                        }
+                    }
+                }
+            }
        }
    });

+    /**
+     * Generate ignore files (utilising thirdpartylibs.xml data)
+     */
+    tasks.ignorefiles = function() {
+      // An array of paths to third party directories.
+      var thirdPartyPaths = getThirdPartyPathsFromXML();
+      // Generate .eslintignore.
+      var eslintIgnores = ['# Generated by "grunt ignorefiles"', '*/**/yui/src/*/meta/', '*/**/build/'].concat(thirdPartyPaths);
+      grunt.file.write('.eslintignore', eslintIgnores.join('\n'));
+      // Generate .stylelintignore.
+      var stylelintIgnores = [
+          '# Generated by "grunt ignorefiles"',
+          'theme/bootstrapbase/style/',
+          'theme/clean/style/custom.css',
+          'theme/more/style/custom.css'
+      ].concat(thirdPartyPaths);
+      grunt.file.write('.stylelintignore', stylelintIgnores.join('\n'));
+    };
+
    /**
     * Shifter task. Is configured with a path to a specific file or a directory,
     * in the case of a specific file it will work out the right module to be built.
@@ -121,14 +238,13 @@ module.exports = function(grunt) {
     * so be careful to to call done().
     */
    tasks.shifter = function() {
-        var async = require('async'),
-            done = this.async(),
+        var done = this.async(),
            options = grunt.config('shifter.options');

        // Run the shifter processes one at a time to avoid confusing output.
-        async.eachSeries(options.paths, function (src, filedone) {
+        async.eachSeries(options.paths, function(src, filedone) {
            var args = [];
-            args.push( path.normalize(__dirname + '/node_modules/shifter/bin/shifter'));
+            args.push(path.normalize(__dirname + '/node_modules/shifter/bin/shifter'));

            // Always ignore the node_modules directory.
            args.push('--excludes', 'node_modules');
@@ -176,7 +292,7 @@ module.exports = function(grunt) {
                    cmd: "node",
                    args: args,
                    opts: {cwd: src, stdio: 'inherit', env: process.env}
-                }, function (error, result, code) {
+                }, function(error, result, code) {
                    if (code) {
                        grunt.fail.fatal('Shifter failed with code: ' + code);
                    } else {
@@ -205,7 +321,7 @@ module.exports = function(grunt) {
    tasks.startup = function() {
        // Are we in a YUI directory?
        if (path.basename(path.resolve(cwd, '../../')) == 'yui') {
-            grunt.task.run('shifter');
+            grunt.task.run('yui');
        // Are we in an AMD directory?
        } else if (inAMD) {
            grunt.task.run('amd');
@@ -222,9 +338,11 @@ module.exports = function(grunt) {
    var changedFiles = Object.create(null);
    var onChange = grunt.util._.debounce(function() {
          var files = Object.keys(changedFiles);
-          grunt.config('jshint.amd.src', files);
-          grunt.config('uglify.amd.files', [{ expand: true, src: files, rename: uglify_rename }]);
+          grunt.config('eslint.amd.src', files);
+          grunt.config('eslint.yui.src', files);
+          grunt.config('uglify.amd.files', [{expand: true, src: files, rename: uglifyRename}]);
          grunt.config('shifter.options.paths', files);
+          grunt.config('stylelint.less.src', files);
          changedFiles = Object.create(null);
    }, 200);

@@ -235,17 +353,20 @@ module.exports = function(grunt) {

    // Register NPM tasks.
    grunt.loadNpmTasks('grunt-contrib-uglify');
-    grunt.loadNpmTasks('grunt-contrib-jshint');
    grunt.loadNpmTasks('grunt-contrib-less');
    grunt.loadNpmTasks('grunt-contrib-watch');
+    grunt.loadNpmTasks('grunt-eslint');
+    grunt.loadNpmTasks('grunt-stylelint');

    // Register JS tasks.
    grunt.registerTask('shifter', 'Run Shifter against the current directory', tasks.shifter);
-    grunt.registerTask('amd', ['jshint', 'uglify']);
-    grunt.registerTask('js', ['amd', 'shifter']);
+    grunt.registerTask('ignorefiles', 'Generate ignore files for linters', tasks.ignorefiles);
+    grunt.registerTask('yui', ['eslint:yui', 'shifter']);
+    grunt.registerTask('amd', ['eslint:amd', 'uglify']);
+    grunt.registerTask('js', ['amd', 'yui']);

    // Register CSS taks.
-    grunt.registerTask('css', ['less:bootstrapbase']);
+    grunt.registerTask('css', ['stylelint:scss', 'stylelint:less', 'less:bootstrapbase', 'stylelint:css']);

    // Register the startup task.
    grunt.registerTask('startup', 'Run the correct tasks for the current directory', tasks.startup);
@@ -0,0 +1,20 @@
+MOODLE INSTALLATION
+===================
+
+Here is a short summary of the installation process (which can take just a few
+minutes):
+
+1. Move the Moodle files into your web directory.
+
+2. Create a single database for Moodle to store all its tables in (or choose an
+   existing database).
+
+3. Visit your Moodle site with a browser. You should be taken to the
+   install.php script, which will lead you through creating a config.php file
+   and then setting up Moodle, creating an admin account etc.
+
+4. Set up a cron task to call the file admin/cron.php every minute.
+
+For more information, see <https://docs.moodle.org/en/Installing_Moodle>.
+
+Good luck and have fun!
@@ -0,0 +1,7 @@
+*** PLEASE DO NOT OPEN PULL REQUESTS VIA GITHUB ***
+
+The moodle.git repository at Github is just a mirror of the official repository. We do not accept pull requests at Github.
+
+See CONTRIBUTING.txt guidelines for how to contribute patches for Moodle. Thank you.
+
+--
@@ -1,29 +1,28 @@
-QUICK INSTALL
-=============
+                                 .-..-.
+   _____                         | || |
+  /____/-.---_  .---.  .---.  .-.| || | .---.
+  | |  _   _  |/  _  \/  _  \/  _  || |/  __ \
+  * | | | | | || |_| || |_| || |_| || || |___/
+    |_| |_| |_|\_____/\_____/\_____||_|\_____)

-For the impatient, here is a basic outline of the
-installation process, which normally takes me only
-a few minutes:
+Moodle - the world's open source learning platform

-1) Move the Moodle files into your web directory.
+Moodle <https://moodle.org> is a learning platform designed to provide
+educators, administrators and learners with a single robust, secure and
+integrated system to create personalised learning environments.

-2) Create a single database for Moodle to store all
-   its tables in (or choose an existing database).
+You can download Moodle <https://download.moodle.org> and run it on your own
+web server, ask one of our Moodle Partners <https://moodle.com/partners/> to
+assist you, or have a MoodleCloud site <https://moodle.com/cloud/> set up for
+you.

-3) Visit your Moodle site with a browser, you should
-   be taken to the install.php script, which will lead
-   you through creating a config.php file and then
-   setting up Moodle, creating an admin account etc.
+Moodle is widely used around the world by universities, schools, companies and
+all manner of organisations and individuals.

-4) Set up a cron task to call the file admin/cron.php
-   every five minutes or so.
+Moodle is provided freely as open source software, under the GNU General Public
+License <https://docs.moodle.org/dev/License>.

+Moodle is written in PHP and JavaScript and uses an SQL database for storing
+the data.

-For more information, see the INSTALL DOCUMENTATION:
-
-   http://docs.moodle.org/en/Installing_Moodle
-
-
-Good luck and have fun!
-Martin Dougiamas, Lead Developer
-
+See <https://docs.moodle.org> for details of Moodle's many features.
@@ -1,34 +1,48 @@
------------------------
-Moodle Trademark License
------------------------
+MOODLE TRADEMARKS POLICY
+========================

-The name Moodle™ is a registered trademark of the Moodle Trust.
+The word "Moodle" is trademarked in many countries around the world. The word
+was originally an acronym: Modular Object-Oriented Dynamic Learning
+Environment. The trademark is owned by Martin Dougiamas, Founder and Director
+of Moodle.

-A key part of the business model that allows us to produce and
-distribute Moodle as completely Free open source software is that
-we restrict the commercial use of the Moodle trademark to those
-who have contracted to support Moodle development (Moodle Partners).
+The law obligates trademark owners to police their marks and prevent the use of
+confusingly similar names by third parties. Through this policy we’d like to
+make it clear how Moodle-related projects, organisations, and people can use
+the Moodle trademark. We’d also like to be clear about how use of the word is
+restricted when used to promote commercial Moodle services. We do this to
+protect the very business model that allows us to continue developing Moodle
+for you.

-If you are intending to use the name (and/or logo) to advertise
-generic Moodle™ services (eg Moodle Hosting, Moodle Support,
-Moodle Certification, Moodle Training, Moodle Consulting,
-Moodle Customisation, Moodle Courseware Development, Moodle
-Theme design, Moodle Integrations, Moodle Installations, etc)
-or as the name of a software package, then you must seek
-direct permission in writing from the Moodle Trust via the
-moodle.com helpdesk, in accordance with normal trademark
-restrictions.
+Allowed uses
+------------

-There are no restrictions on how you use the name in other
-contexts (for example, if you use Moodle just to provide
-courses then you can use the name freely to refer to it.)
+The following uses don’t require any permission at all:

-If you aren't sure of a particular case, please ask us via
-http://moodle.com/helpdesk: we'll be happy to either provide
-you with official permission in writing or help you fix
-your wording.
+* Referring to the software or the Moodle project.
+* Describing your own Moodle implementation (including within corporate
+  settings).
+* Describing a Moodle-based community hub.
+* Describing some software you’ve made that integrates with Moodle
+  (eg a Moodle integration feature on another system).

-Martin Dougiamas
-Executive Director
-Moodle Trust
-http://moodle.com
+Restricted uses
+---------------
+
+The following uses are generally prohibited without explicit and direct
+permission being granted to you by Moodle Pty Ltd. We do this to protect the
+Moodle project from software and sites which could confuse people. Please
+contact us to ask for permission in writing.
+
+* You can’t use "Moodle" in the name of your software (including Mobile apps)
+* You can’t use "Moodle" in your company name
+* You can’t use "Moodle" in your domain name
+* You can’t use "Moodle" in advertising-related keywords (such as Adsense)
+* You can’t use "Moodle" to describe services around Moodle (such as hosting,
+  training, support, consulting, course creation services, theme development,
+  customisation, installation, integration and certification). This applies
+  even if you do not charge for the services. Note that usually only Moodle
+  Partners have this permission.
+
+For information about the Moodle Partner Certification Mark as well as for how
+to contact us, please see <https://moodle.com/trademarks/>.
@@ -0,0 +1,48 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Admin settings search form
+ *
+ * @package    admin
+ * @copyright  2016 Damyon Wiese
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+require_once $CFG->libdir.'/formslib.php';
+
+/**
+ * Admin settings search form
+ *
+ * @package    admin
+ * @copyright  2016 Damyon Wiese
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class admin_settings_search_form extends moodleform {
+    function definition () {
+        $mform = $this->_form;
+
+        //$mform->addElement('header', 'settingsheader', get_string('search', 'admin'));
+        $elements = [];
+        $elements[] = $mform->createElement('text', 'query', get_string('query', 'admin'));
+        $elements[] = $mform->createElement('submit', 'search', get_string('search'));
+        $mform->addGroup($elements);
+        $mform->setType('query', PARAM_RAW);
+        $mform->setDefault('query', optional_param('query', '', PARAM_RAW));
+    }
+}
@@ -0,0 +1,106 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Allows admin to configure antiviruses.
+ *
+ * @package    core_antivirus
+ * @copyright  2015 Ruslan Kabalin, Lancaster University.
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+require_once('../config.php');
+require_once($CFG->libdir.'/adminlib.php');
+require_once($CFG->libdir.'/tablelib.php');
+
+$action  = required_param('action', PARAM_ALPHANUMEXT);
+$antivirus  = required_param('antivirus', PARAM_PLUGIN);
+$confirm = optional_param('confirm', 0, PARAM_BOOL);
+
+$PAGE->set_url('/admin/antiviruses.php', array('action' => $action, 'antivirus' => $antivirus));
+$PAGE->set_context(context_system::instance());
+
+require_login();
+require_capability('moodle/site:config', context_system::instance());
+
+$returnurl = "$CFG->wwwroot/$CFG->admin/settings.php?section=manageantiviruses";
+
+// Get currently installed and enabled antivirus plugins.
+$availableantiviruses = \core\antivirus\manager::get_available();
+if (!empty($antivirus) and empty($availableantiviruses[$antivirus])) {
+    redirect ($returnurl);
+}
+
+$activeantiviruses = explode(',', $CFG->antiviruses);
+foreach ($activeantiviruses as $key => $active) {
+    if (empty($availableantiviruses[$active])) {
+        unset($activeantiviruses[$key]);
+    }
+}
+
+if (!confirm_sesskey()) {
+    redirect($returnurl);
+}
+
+switch ($action) {
+    case 'disable':
+        // Remove from enabled list.
+        $key = array_search($antivirus, $activeantiviruses);
+        unset($activeantiviruses[$key]);
+        break;
+
+    case 'enable':
+        // Add to enabled list.
+        if (!in_array($antivirus, $activeantiviruses)) {
+            $activeantiviruses[] = $antivirus;
+            $activeantiviruses = array_unique($activeantiviruses);
+        }
+        break;
+
+    case 'down':
+        $key = array_search($antivirus, $activeantiviruses);
+        // Check auth plugin is valid.
+        if ($key !== false) {
+            // Move down the list.
+            if ($key < (count($activeantiviruses) - 1)) {
+                $fsave = $activeantiviruses[$key];
+                $activeantiviruses[$key] = $activeantiviruses[$key + 1];
+                $activeantiviruses[$key + 1] = $fsave;
+            }
+        }
+        break;
+
+    case 'up':
+        $key = array_search($antivirus, $activeantiviruses);
+        // Check auth is valid.
+        if ($key !== false) {
+            // Move up the list.
+            if ($key >= 1) {
+                $fsave = $activeantiviruses[$key];
+                $activeantiviruses[$key] = $activeantiviruses[$key - 1];
+                $activeantiviruses[$key - 1] = $fsave;
+            }
+        }
+        break;
+
+    default:
+        break;
+}
+
+set_config('antiviruses', implode(',', $activeantiviruses));
+core_plugin_manager::reset_caches();
+
+redirect ($returnurl);
@@ -64,8 +64,6 @@ echo "<form id=\"authmenu\" method=\"post\" action=\"auth_config.php\">\n";
 echo "<div>\n";
 echo "<input type=\"hidden\" name=\"sesskey\" value=\"".sesskey()."\" />\n";
 echo "<input type=\"hidden\" name=\"auth\" value=\"".$auth."\" />\n";
-// HACK to prevent browsers from automatically inserting the user's password into the wrong fields.
-echo prevent_form_autofill_password();

 // auth plugin description
 echo $OUTPUT->box_start();
@@ -148,8 +146,6 @@ function print_auth_lock_options($auth, $user_fields, $helptext, $retrieveopts,
            // If custom field then pick name from database.
            $fieldshortname = str_replace('profile_field_', '', $fieldname);
            $fieldname = $customfieldname[$fieldshortname]->name;
-        } elseif ($fieldname == 'phone1') {
-            $fieldname = get_string('phone');
        } elseif ($fieldname == 'url') {
            $fieldname = get_string('webpage');
        } else {
@@ -154,7 +154,10 @@
                $settings = '<a href="' . $blocksettings->url .  '">' . get_string('settings') . '</a>';
            } else if ($blocksettings instanceof admin_settingpage) {
                $settings = '<a href="'.$CFG->wwwroot.'/'.$CFG->admin.'/settings.php?section=blocksetting'.$block->name.'">'.$strsettings.'</a>';
-            } else {
+            } else if (!file_exists($CFG->dirroot.'/blocks/'.$block->name.'/settings.php')) {
+                // If the block's settings node was not found, we check that the block really provides the settings.php file.
+                // Note that blocks can inject their settings to other nodes in the admin tree without using the default locations.
+                // This can be done by assigning null to $setting in settings.php and it is a valid case.
                debugging('Warning: block_'.$block->name.' returns true in has_config() but does not provide a settings.php file',
                    DEBUG_DEVELOPER);
            }
@@ -28,7 +28,7 @@

 define('CLI_SCRIPT', true);

-require(dirname(dirname(dirname(__FILE__))).'/config.php');
+require(__DIR__.'/../../config.php');
 require_once($CFG->libdir.'/clilib.php');      // cli only functions
 require_once($CFG->libdir.'/cronlib.php');

@@ -25,7 +25,7 @@

 define('CLI_SCRIPT', 1);

-require(dirname(dirname(dirname(__FILE__))).'/config.php');
+require(__DIR__.'/../../config.php');
 require_once($CFG->libdir.'/clilib.php');
 require_once($CFG->dirroot . '/backup/util/includes/backup_includes.php');

@@ -30,7 +30,7 @@

 define('CLI_SCRIPT', true);

-require(dirname(dirname(dirname(__FILE__))).'/config.php');
+require(__DIR__.'/../../config.php');
 require_once($CFG->libdir.'/clilib.php');      // cli only functions
 require_once($CFG->libdir.'/cronlib.php');

@@ -74,12 +74,14 @@ Options:
 --adminpass=PASSWORD  Password for the moodle admin account,
                      required in non-interactive mode.
 --adminemail=STRING   Email address for the moodle admin account.
+--upgradekey=STRING   The upgrade key to be set in the config.php, leave empty to not set it.
 --non-interactive     No interactive questions, installation fails if any
                      problem encountered.
 --agree-license       Indicates agreement with software license,
                      required in non-interactive mode.
 --allow-unstable      Install even if the version is not marked as stable yet,
                      required in non-interactive mode.
+--skip-database       Stop the installation before installing the database.
 -h, --help            Print out this help

 Example:
@@ -88,7 +90,7 @@ Example:


 // distro specific customisation
-$distrolibfile = dirname(dirname(dirname(__FILE__))).'/install/distrolib.php';
+$distrolibfile = __DIR__.'/../../install/distrolib.php';
 $distro = null;
 if (file_exists($distrolibfile)) {
    require_once($distrolibfile);
@@ -98,7 +100,7 @@ if (file_exists($distrolibfile)) {
 }

 // Nothing to do if config.php exists
-$configfile = dirname(dirname(dirname(__FILE__))).'/config.php';
+$configfile = __DIR__.'/../../config.php';
 if (file_exists($configfile)) {
    require($configfile);
    require_once($CFG->libdir.'/clilib.php');
@@ -145,10 +147,10 @@ define('PHPUNIT_TEST', false);
 define('IGNORE_COMPONENT_CACHE', true);

 // Check that PHP is of a sufficient version
-if (version_compare(phpversion(), "5.4.4") < 0) {
+if (version_compare(phpversion(), "5.6.5") < 0) {
    $phpversion = phpversion();
    // do NOT localise - lang strings would not work here and we CAN NOT move it after installib
-    fwrite(STDERR, "Moodle 2.7 or later requires at least PHP 5.4.4 (currently using version $phpversion).\n");
+    fwrite(STDERR, "Moodle 3.2 or later requires at least PHP 5.6.5 (currently using version $phpversion).\n");
    fwrite(STDERR, "Please upgrade your server software or install older Moodle version.\n");
    exit(1);
 }
@@ -157,7 +159,7 @@ if (version_compare(phpversion(), "5.4.4") < 0) {
 global $CFG;
 $CFG = new stdClass();
 $CFG->lang                 = 'en';
-$CFG->dirroot              = dirname(dirname(dirname(__FILE__)));
+$CFG->dirroot              = dirname(dirname(__DIR__));
 $CFG->libdir               = "$CFG->dirroot/lib";
 $CFG->wwwroot              = "http://localhost";
 $CFG->httpswwwroot         = $CFG->wwwroot;
@@ -170,7 +172,7 @@ $CFG->debug                = (E_ALL | E_STRICT);
 $CFG->debugdisplay         = true;
 $CFG->debugdeveloper       = true;

-$parts = explode('/', str_replace('\\', '/', dirname(dirname(__FILE__))));
+$parts = explode('/', str_replace('\\', '/', dirname(__DIR__)));
 $CFG->admin                = array_pop($parts);

 //point pear include path to moodles lib/pear so that includes and requires will search there for files before anywhere else
@@ -242,7 +244,7 @@ list($options, $unrecognized) = cli_get_params(
        'chmod'             => isset($distro->directorypermissions) ? sprintf('%04o',$distro->directorypermissions) : '2777', // let distros set dir permissions
        'lang'              => $CFG->lang,
        'wwwroot'           => '',
-        'dataroot'          => empty($distro->dataroot) ? str_replace('\\', '/', dirname(dirname(dirname(dirname(__FILE__)))).'/moodledata'): $distro->dataroot, // initialised later after including libs or by distro
+        'dataroot'          => empty($distro->dataroot) ? str_replace('\\', '/', dirname(dirname(dirname(__DIR__))).'/moodledata'): $distro->dataroot, // initialised later after including libs or by distro
        'dbtype'            => empty($distro->dbtype) ? $defaultdb : $distro->dbtype, // let distro skip dbtype selection
        'dbhost'            => empty($distro->dbhost) ? 'localhost' : $distro->dbhost, // let distros set dbhost
        'dbname'            => 'moodle',
@@ -257,9 +259,11 @@ list($options, $unrecognized) = cli_get_params(
        'adminuser'         => 'admin',
        'adminpass'         => '',
        'adminemail'        => '',
+        'upgradekey'        => '',
        'non-interactive'   => false,
        'agree-license'     => false,
        'allow-unstable'    => false,
+        'skip-database'     => false,
        'help'              => false
    ),
    array(
@@ -271,7 +275,8 @@ $interactive = empty($options['non-interactive']);

 // set up language
 $lang = clean_param($options['lang'], PARAM_SAFEDIR);
-if (file_exists($CFG->dirroot.'/install/lang/'.$lang)) {
+$languages = get_string_manager()->get_list_of_translations();
+if (array_key_exists($lang, $languages)) {
    $CFG->lang = $lang;
 }

@@ -286,28 +291,41 @@ if ($options['help']) {
 }

 //Print header
+cli_logo();
+echo PHP_EOL;
 echo get_string('cliinstallheader', 'install', $CFG->target_release)."\n";

 //Fist select language
 if ($interactive) {
    cli_separator();
-    $languages = get_string_manager()->get_list_of_translations();
    // Do not put the langs into columns because it is not compatible with RTL.
-    $langlist = implode("\n", $languages);
    $default = $CFG->lang;
-    cli_heading(get_string('availablelangs', 'install'));
-    echo $langlist."\n";
+    cli_heading(get_string('chooselanguagehead', 'install'));
+    if (array_key_exists($default, $languages)) {
+        echo $default.' - '.$languages[$default]."\n";
+    }
+    if ($default !== 'en') {
+        echo 'en - English (en)'."\n";
+    }
+    echo '? - '.get_string('availablelangs', 'install')."\n";
    $prompt = get_string('clitypevaluedefault', 'admin', $CFG->lang);
    $error = '';
    do {
        echo $error;
        $input = cli_input($prompt, $default);
-        $input = clean_param($input, PARAM_SAFEDIR);

-        if (!file_exists($CFG->dirroot.'/install/lang/'.$input)) {
-            $error = get_string('cliincorrectvalueretry', 'admin')."\n";
+        if ($input === '?') {
+            echo implode("\n", $languages)."\n";
+            $error = "\n";
+
        } else {
-            $error = '';
+            $input = clean_param($input, PARAM_SAFEDIR);
+
+            if (!array_key_exists($input, $languages)) {
+                $error = get_string('cliincorrectvalueretry', 'admin')."\n";
+            } else {
+                $error = '';
+            }
        }
    } while ($error !== '');
    $CFG->lang = $input;
@@ -706,6 +724,24 @@ if (!empty($options['adminemail']) && !validate_email($options['adminemail'])) {
    cli_error(get_string('cliincorrectvalueerror', 'admin', $a));
 }

+// Ask for the upgrade key.
+if ($interactive) {
+    cli_separator();
+    cli_heading(get_string('upgradekeyset', 'admin'));
+    if ($options['upgradekey'] !== '') {
+        $prompt = get_string('clitypevaluedefault', 'admin', $options['upgradekey']);
+        $options['upgradekey'] = cli_input($prompt, $options['upgradekey']);
+    } else {
+        $prompt = get_string('clitypevalue', 'admin');
+        $options['upgradekey'] = cli_input($prompt);
+    }
+}
+
+// Set the upgrade key if it was provided.
+if ($options['upgradekey'] !== '') {
+    $CFG->upgradekey = $options['upgradekey'];
+}
+
 if ($interactive) {
    if (!$options['agree-license']) {
        cli_separator();
@@ -770,7 +806,11 @@ if (!core_plugin_manager::instance()->all_plugins_ok($version, $failed)) {
    cli_error(get_string('pluginschecktodo', 'admin'));
 }

-install_cli_database($options, $interactive);
+if (!$options['skip-database']) {
+    install_cli_database($options, $interactive);
+} else {
+    echo get_string('cliskipdatabase', 'install')."\n";
+}

 echo get_string('cliinstallfinished', 'install')."\n";
 exit(0); // 0 means success
@@ -63,16 +63,16 @@ Example:
 ";

 // Check that PHP is of a sufficient version
-if (version_compare(phpversion(), "5.4.4") < 0) {
+if (version_compare(phpversion(), "5.6.5") < 0) {
    $phpversion = phpversion();
    // do NOT localise - lang strings would not work here and we CAN NOT move it after installib
-    fwrite(STDERR, "Moodle 2.7 or later requires at least PHP 5.4.4 (currently using version $phpversion).\n");
+    fwrite(STDERR, "Moodle 3.2 or later requires at least PHP 5.6.5 (currently using version $phpversion).\n");
    fwrite(STDERR, "Please upgrade your server software or install older Moodle version.\n");
    exit(1);
 }

 // Nothing to do if config.php does not exist
-$configfile = dirname(dirname(dirname(__FILE__))).'/config.php';
+$configfile = __DIR__.'/../../config.php';
 if (!file_exists($configfile)) {
    fwrite(STDERR, 'config.php does not exist, can not continue'); // do not localize
    fwrite(STDERR, "\n");
@@ -24,7 +24,7 @@

 define('CLI_SCRIPT', true);

-require(dirname(dirname(dirname(__FILE__))).'/config.php');
+require(__DIR__.'/../../config.php');
 require_once($CFG->libdir.'/clilib.php');      // cli only functions

 if ($DB->get_dbfamily() !== 'mysql') {
@@ -25,7 +25,7 @@

 define('CLI_SCRIPT', true);

-require(dirname(__FILE__).'/../../config.php');
+require(__DIR__.'/../../config.php');
 require_once($CFG->libdir . '/clilib.php');

 if ($DB->get_dbfamily() !== 'mysql') {
@@ -26,7 +26,7 @@

 define('CLI_SCRIPT', true);

-require(dirname(dirname(dirname(__FILE__))).'/config.php');
+require(__DIR__.'/../../config.php');
 require_once($CFG->libdir.'/clilib.php');      // cli only functions

 if ($DB->get_dbfamily() !== 'mysql') {
@@ -23,7 +23,7 @@

 define('CLI_SCRIPT', true);

-require(dirname(dirname(dirname(__FILE__))).'/config.php');
+require(__DIR__.'/../../config.php');
 require_once($CFG->libdir.'/clilib.php');

 list($options, $unrecognized) = cli_get_params(array('help' => false), array('h' => 'help'));
@@ -26,13 +26,26 @@

 define('CLI_SCRIPT', true);

-require(dirname(dirname(dirname(__FILE__))).'/config.php');
+require(__DIR__.'/../../config.php');
 require_once($CFG->libdir.'/clilib.php');      // cli only functions

+// Define the input options.
+$longparams = array(
+        'help' => false,
+        'username' => '',
+        'password' => '',
+        'ignore-password-policy' => false
+);
+
+$shortparams = array(
+        'h' => 'help',
+        'u' => 'username',
+        'p' => 'password',
+        'i' => 'ignore-password-policy'
+);

 // now get cli options
-list($options, $unrecognized) = cli_get_params(array('help'=>false),
-                                               array('h'=>'help'));
+list($options, $unrecognized) = cli_get_params($longparams, $shortparams);

 if ($unrecognized) {
    $unrecognized = implode("\n  ", $unrecognized);
@@ -47,29 +60,43 @@ There are no security checks here because anybody who is able to
 execute this file may execute any PHP too.

 Options:
-h, --help            Print out this help
+-h, --help                    Print out this help
+-u, --username=username       Specify username to change
+-p, --password=newpassword    Specify new password
+--ignore-password-policy      Ignore password policy when setting password

 Example:
 \$sudo -u www-data /usr/bin/php admin/cli/reset_password.php
-"; //TODO: localize - to be translated later when everything is finished
+\$sudo -u www-data /usr/bin/php admin/cli/reset_password.php --username=rosaura --password=jiu3jiu --ignore-password-policy
+";

    echo $help;
    die;
 }
-cli_heading('Password reset'); // TODO: localize
-$prompt = "enter username (manual authentication only)"; // TODO: localize
-$username = cli_input($prompt);
+if ($options['username'] == '' ) {
+    cli_heading('Password reset');
+    $prompt = "Enter username (manual authentication only)";
+    $username = cli_input($prompt);
+} else {
+    $username = $options['username'];
+}

 if (!$user = $DB->get_record('user', array('auth'=>'manual', 'username'=>$username, 'mnethostid'=>$CFG->mnet_localhost_id))) {
    cli_error("Can not find user '$username'");
 }

-$prompt = "Enter new password"; // TODO: localize
-$password = cli_input($prompt);
+if ($options['password'] == '' ) {
+    $prompt = "Enter new password";
+    $password = cli_input($prompt);
+} else {
+    $password = $options['password'];
+}

 $errmsg = '';//prevent eclipse warning
-if (!check_password_policy($password, $errmsg)) {
-    cli_error($errmsg);
+if (!$options['ignore-password-policy'] ) {
+    if (!check_password_policy($password, $errmsg)) {
+        cli_error(html_to_text($errmsg, 0));
+    }
 }

 $hashedpassword = hash_internal_user_password($password);
@@ -78,4 +105,4 @@ $DB->set_field('user', 'password', $hashedpassword, array('id'=>$user->id));

 echo "Password changed\n";

-exit(0); // 0 means success
+exit(0); // 0 means success.
@@ -17,7 +17,7 @@
 /**
 * This script implements some useful svg manipulation tricks.
 *
- * @package    theme_base
+ * @package    core_admin
 * @subpackage cli
 * @copyright  2012 Petr Skoda {@link http://skodak.org}
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
@@ -25,7 +25,7 @@

 define('CLI_SCRIPT', true);

-require(__DIR__.'/../../../config.php');
+require(__DIR__.'/../../config.php');
 require_once($CFG->libdir.'/clilib.php');

 // Now get cli options.
@@ -45,10 +45,10 @@ if (!file_exists($path)) {
 }

 if ($options['ie9fix']) {
-    theme_base_recurse_svgs($path, '', 'theme_base_svgtool_ie9fix', $blacklist);
+    core_admin_recurse_svgs($path, '', 'core_admin_svgtool_ie9fix', $blacklist);

 } else if ($options['noaspectratio']) {
-    theme_base_recurse_svgs($path, '', 'theme_base_svgtool_noaspectratio', $blacklist);
+    core_admin_recurse_svgs($path, '', 'core_admin_svgtool_noaspectratio', $blacklist);

 } else {
    $help =
@@ -78,7 +78,7 @@ exit(0);
 *
 * @param string $file
 */
-function theme_base_svgtool_ie9fix($file) {
+function core_admin_svgtool_ie9fix($file) {
    global $CFG;

    if (strpos($file, $CFG->dirroot.DIRECTORY_SEPARATOR) === 0) {
@@ -115,7 +115,7 @@ function theme_base_svgtool_ie9fix($file) {
 *
 * @param string $file
 */
-function theme_base_svgtool_noaspectratio($file) {
+function core_admin_svgtool_noaspectratio($file) {
    global $CFG;

    if (strpos($file, $CFG->dirroot.DIRECTORY_SEPARATOR) === 0) {
@@ -155,7 +155,7 @@ function theme_base_svgtool_noaspectratio($file) {
 * @param string $filecallback
 * @param array $blacklist
 */
-function theme_base_recurse_svgs($base, $sub, $filecallback, $blacklist) {
+function core_admin_recurse_svgs($base, $sub, $filecallback, $blacklist) {
    if (is_dir("$base/$sub")) {
        $items = new DirectoryIterator("$base/$sub");
        foreach ($items as $item) {
@@ -163,7 +163,7 @@ function theme_base_recurse_svgs($base, $sub, $filecallback, $blacklist) {
                continue;
            }
            $file = $item->getFilename();
-            theme_base_recurse_svgs("$base/$sub", $file, $filecallback, $blacklist);
+            core_admin_recurse_svgs("$base/$sub", $file, $filecallback, $blacklist);
        }
        unset($item);
        unset($items);
@@ -38,24 +38,30 @@ if (function_exists('opcache_reset') and !isset($_SERVER['REMOTE_ADDR'])) {
 define('CLI_SCRIPT', true);
 define('CACHE_DISABLE_ALL', true);

-require(dirname(dirname(dirname(__FILE__))).'/config.php');
+require(__DIR__.'/../../config.php');
 require_once($CFG->libdir.'/adminlib.php');       // various admin-only functions
 require_once($CFG->libdir.'/upgradelib.php');     // general upgrade/install related functions
 require_once($CFG->libdir.'/clilib.php');         // cli only functions
 require_once($CFG->libdir.'/environmentlib.php');

 // now get cli options
+$lang = isset($SESSION->lang) ? $SESSION->lang : $CFG->lang;
 list($options, $unrecognized) = cli_get_params(
    array(
        'non-interactive'   => false,
        'allow-unstable'    => false,
-        'help'              => false
+        'help'              => false,
+        'lang'              => $lang
    ),
    array(
        'h' => 'help'
    )
 );

+if ($options['lang']) {
+    $SESSION->lang = $options['lang'];
+}
+
 $interactive = empty($options['non-interactive']);

 if ($unrecognized) {
@@ -74,6 +80,10 @@ Options:
 --non-interactive     No interactive questions or confirmations
 --allow-unstable      Upgrade even if the version is not marked as stable yet,
                      required in non-interactive mode.
+--lang=CODE           Set preferred language for CLI output. Defaults to the
+                      site language if not set. Defaults to 'en' if the lang
+                      parameter is invalid or if the language pack is not
+                      installed.
 -h, --help            Print out this help

 Example:
@@ -0,0 +1,82 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Lets users manage data formats
+ *
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU Public License
+ * @copyright  2016 Brendan Heywood (brendan@catalyst-au.net)
+ * @package    core
+ * @subpackage dataformat
+ */
+
+require_once('../config.php');
+require_once($CFG->libdir.'/adminlib.php');
+
+$action = required_param('action', PARAM_ALPHANUMEXT);
+$name   = required_param('name', PARAM_PLUGIN);
+
+$syscontext = context_system::instance();
+$PAGE->set_url('/admin/dataformats.php');
+$PAGE->set_context($syscontext);
+
+require_login();
+require_capability('moodle/site:config', $syscontext);
+require_sesskey();
+
+$return = new moodle_url('/admin/settings.php', array('section' => 'managedataformats'));
+
+$plugins = core_plugin_manager::instance()->get_plugins_of_type('dataformat');
+$sortorder = array_flip(array_keys($plugins));
+
+if (!isset($plugins[$name])) {
+    print_error('courseformatnotfound', 'error', $return, $name);
+}
+
+switch ($action) {
+    case 'disable':
+        if ($plugins[$name]->is_enabled()) {
+            set_config('disabled', 1, 'dataformat_'. $name);
+            core_plugin_manager::reset_caches();
+        }
+        break;
+    case 'enable':
+        if (!$plugins[$name]->is_enabled()) {
+            unset_config('disabled', 'dataformat_'. $name);
+            core_plugin_manager::reset_caches();
+        }
+        break;
+    case 'up':
+        if ($sortorder[$name]) {
+            $currentindex = $sortorder[$name];
+            $seq = array_keys($plugins);
+            $seq[$currentindex] = $seq[$currentindex - 1];
+            $seq[$currentindex - 1] = $name;
+            set_config('dataformat_plugins_sortorder', implode(',', $seq));
+        }
+        break;
+    case 'down':
+        if ($sortorder[$name] < count($sortorder) - 1) {
+            $currentindex = $sortorder[$name];
+            $seq = array_keys($plugins);
+            $seq[$currentindex] = $seq[$currentindex + 1];
+            $seq[$currentindex + 1] = $name;
+            set_config('dataformat_plugins_sortorder', implode(',', $seq));
+        }
+        break;
+}
+redirect($return);
+
@@ -1145,11 +1145,6 @@
          <ON_CHECK message="unsupporteddbtablerowformat" />
        </FEEDBACK>
      </CUSTOM_CHECK>
-      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_libcurl_version" level="optional">
-        <FEEDBACK>
-          <ON_CHECK message="libcurlwarning" />
-        </FEEDBACK>
-      </CUSTOM_CHECK>
    </CUSTOM_CHECKS>
  </MOODLE>
  <MOODLE version="2.8" requires="2.2">
@@ -1423,11 +1418,6 @@
          <ON_CHECK message="unsupporteddbtablerowformat" />
        </FEEDBACK>
      </CUSTOM_CHECK>
-      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_libcurl_version" level="optional">
-        <FEEDBACK>
-          <ON_CHECK message="libcurlwarning" />
-        </FEEDBACK>
-      </CUSTOM_CHECK>
    </CUSTOM_CHECKS>
  </MOODLE>
  <MOODLE version="3.0" requires="2.2">
@@ -1444,7 +1434,6 @@
      <VENDOR name="oracle" version="10.2" />
    </DATABASE>
    <PHP version="5.4.4" level="required">
-      <RESTRICT function="restrict_php_version_71" message="unsupportedphpversion71" />
    </PHP>
    <PCREUNICODE level="optional">
      <FEEDBACK>
@@ -1567,11 +1556,6 @@
          <ON_CHECK message="unsupporteddbtablerowformat" />
        </FEEDBACK>
      </CUSTOM_CHECK>
-      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_libcurl_version" level="optional">
-        <FEEDBACK>
-          <ON_CHECK message="libcurlwarning" />
-        </FEEDBACK>
-      </CUSTOM_CHECK>
    </CUSTOM_CHECKS>
  </MOODLE>
  <MOODLE version="3.1" requires="2.7">
@@ -1588,7 +1572,6 @@
      <VENDOR name="oracle" version="10.2" />
    </DATABASE>
    <PHP version="5.4.4" level="required">
-      <RESTRICT function="restrict_php_version_71" message="unsupportedphpversion71" />
    </PHP>
    <PCREUNICODE level="optional">
      <FEEDBACK>
@@ -1713,9 +1696,9 @@
          <ON_CHECK message="unsupporteddbtablerowformat" />
        </FEEDBACK>
      </CUSTOM_CHECK>
-      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_libcurl_version" level="optional">
+      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_unoconv_version" level="optional">
        <FEEDBACK>
-          <ON_CHECK message="libcurlwarning" />
+          <ON_CHECK message="unoconvwarning" />
        </FEEDBACK>
      </CUSTOM_CHECK>
    </CUSTOM_CHECKS>
@@ -1863,9 +1846,9 @@
          <ON_CHECK message="unoconvwarning" />
        </FEEDBACK>
      </CUSTOM_CHECK>
-      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_libcurl_version" level="optional">
+      <CUSTOM_CHECK file="lib/upgradelib.php" function="check_tls_libraries" level="optional">
        <FEEDBACK>
-          <ON_CHECK message="libcurlwarning" />
+          <ON_CHECK message="tlswarning" />
        </FEEDBACK>
      </CUSTOM_CHECK>
    </CUSTOM_CHECKS>
@@ -22,7 +22,7 @@
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

-require_once(dirname(__FILE__) . '/../config.php');
+require_once(__DIR__ . '/../config.php');
 require_once($CFG->libdir . '/adminlib.php');

 $action = optional_param('action', '', PARAM_ALPHA);
@@ -30,10 +30,10 @@ if (!file_exists('../config.php')) {
 }

 // Check that PHP is of a sufficient version as soon as possible
-if (version_compare(phpversion(), '5.4.4') < 0) {
+if (version_compare(phpversion(), '5.6.5') < 0) {
    $phpversion = phpversion();
    // do NOT localise - lang strings would not work here and we CAN NOT move it to later place
-    echo "Moodle 2.7 or later requires at least PHP 5.4.4 (currently using version $phpversion).<br />";
+    echo "Moodle 3.2 or later requires at least PHP 5.6.5 (currently using version $phpversion).<br />";
    echo "Please upgrade your server software or install older Moodle version.";
    die();
 }
@@ -52,8 +52,24 @@ if (!function_exists('json_encode') || !function_exists('json_decode')) {
    die();
 }

+// Make sure xml extension is available.
+if (!extension_loaded('xml')) {
+    echo 'Moodle requires the xml PHP extension. Please install or enable the xml extension.';
+    die();
+}
+
 define('NO_OUTPUT_BUFFERING', true);

+if (isset($_POST['upgradekey'])) {
+    // Before you start reporting issues about the collision attacks against
+    // SHA-1, you should understand that we are not actually attempting to do
+    // any cryptography here. This is hashed purely so that the key is not
+    // that apparent in the address bar itself. Anyone who catches the HTTP
+    // traffic can immediately use it as a valid admin key.
+    header('Location: index.php?cache=0&upgradekeyhash='.sha1($_POST['upgradekey']));
+    die();
+}
+
 if ((isset($_GET['cache']) and $_GET['cache'] === '0')
        or (isset($_POST['cache']) and $_POST['cache'] === '0')
        or (!isset($_POST['cache']) and !isset($_GET['cache']) and empty($_GET['sesskey']) and empty($_POST['sesskey']))) {
@@ -88,22 +104,51 @@ core_component::get_core_subsystems();
 require_once($CFG->libdir.'/adminlib.php');    // various admin-only functions
 require_once($CFG->libdir.'/upgradelib.php');  // general upgrade/install related functions

-$confirmupgrade = optional_param('confirmupgrade', 0, PARAM_BOOL);
-$confirmrelease = optional_param('confirmrelease', 0, PARAM_BOOL);
-$confirmplugins = optional_param('confirmplugincheck', 0, PARAM_BOOL);
-$showallplugins = optional_param('showallplugins', 0, PARAM_BOOL);
-$agreelicense   = optional_param('agreelicense', 0, PARAM_BOOL);
-$fetchupdates   = optional_param('fetchupdates', 0, PARAM_BOOL);
-$newaddonreq    = optional_param('installaddonrequest', null, PARAM_RAW);
+$confirmupgrade = optional_param('confirmupgrade', 0, PARAM_BOOL); // Core upgrade confirmed?
+$confirmrelease = optional_param('confirmrelease', 0, PARAM_BOOL); // Core release info and server checks confirmed?
+$confirmplugins = optional_param('confirmplugincheck', 0, PARAM_BOOL); // Plugins check page confirmed?
+$showallplugins = optional_param('showallplugins', 0, PARAM_BOOL); // Show all plugins on the plugins check page?
+$agreelicense = optional_param('agreelicense', 0, PARAM_BOOL); // GPL license confirmed for installation?
+$fetchupdates = optional_param('fetchupdates', 0, PARAM_BOOL); // Should check for available updates?
+$newaddonreq = optional_param('installaddonrequest', null, PARAM_RAW); // Plugin installation requested at moodle.org/plugins.
+$upgradekeyhash = optional_param('upgradekeyhash', null, PARAM_ALPHANUM); // Hash of provided upgrade key.
+$installdep = optional_param('installdep', null, PARAM_COMPONENT); // Install given missing dependency (required plugin).
+$installdepx = optional_param('installdepx', false, PARAM_BOOL); // Install all missing dependencies.
+$confirminstalldep = optional_param('confirminstalldep', false, PARAM_BOOL); // Installing dependencies confirmed.
+$abortinstall = optional_param('abortinstall', null, PARAM_COMPONENT); // Cancel installation of the given new plugin.
+$abortinstallx = optional_param('abortinstallx', null, PARAM_BOOL); // Cancel installation of all new plugins.
+$confirmabortinstall = optional_param('confirmabortinstall', false, PARAM_BOOL); // Installation cancel confirmed.
+$abortupgrade = optional_param('abortupgrade', null, PARAM_COMPONENT); // Cancel upgrade of the given existing plugin.
+$abortupgradex = optional_param('abortupgradex', null, PARAM_BOOL); // Cancel upgrade of all upgradable plugins.
+$confirmabortupgrade = optional_param('confirmabortupgrade', false, PARAM_BOOL); // Upgrade cancel confirmed.
+$installupdate = optional_param('installupdate', null, PARAM_COMPONENT); // Install given available update.
+$installupdateversion = optional_param('installupdateversion', null, PARAM_INT); // Version of the available update to install.
+$installupdatex = optional_param('installupdatex', false, PARAM_BOOL); // Install all available plugin updates.
+$confirminstallupdate = optional_param('confirminstallupdate', false, PARAM_BOOL); // Available update(s) install confirmed?
+
+if (!empty($CFG->disableupdateautodeploy)) {
+    // Invalidate all requests to install plugins via the admin UI.
+    $newaddonreq = null;
+    $installdep = null;
+    $installdepx = false;
+    $abortupgrade = null;
+    $abortupgradex = null;
+    $installupdate = null;
+    $installupdateversion = null;
+    $installupdatex = false;
+}

 // Set up PAGE.
 $url = new moodle_url('/admin/index.php');
 $url->param('cache', $cache);
+if (isset($upgradekeyhash)) {
+    $url->param('upgradekeyhash', $upgradekeyhash);
+}
 $PAGE->set_url($url);
 unset($url);

 // Are we returning from an add-on installation request at moodle.org/plugins?
-if ($newaddonreq and !$cache and empty($CFG->disableonclickaddoninstall)) {
+if ($newaddonreq and !$cache and empty($CFG->disableupdateautodeploy)) {
    $target = new moodle_url('/admin/tool/installaddon/index.php', array(
        'installaddonrequest' => $newaddonreq,
        'confirm' => 0));
@@ -174,7 +219,6 @@ if (!core_tables_exist()) {
        $PAGE->set_heading($strinstallation);
        $PAGE->set_cacheable(false);

-        /** @var core_admin_renderer $output */
        $output = $PAGE->get_renderer('core', 'admin');
        echo $output->install_licence_page();
        die();
@@ -189,7 +233,6 @@ if (!core_tables_exist()) {
        $PAGE->set_heading($strinstallation . ' - Moodle ' . $CFG->target_release);
        $PAGE->set_cacheable(false);

-        /** @var core_admin_renderer $output */
        $output = $PAGE->get_renderer('core', 'admin');
        echo $output->install_environment_page($maturity, $envstatus, $environment_results, $release);
        die();
@@ -203,7 +246,7 @@ if (!core_tables_exist()) {
        $PAGE->set_heading($strinstallation . ' - Moodle ' . $CFG->target_release);

        $output = $PAGE->get_renderer('core', 'admin');
-        $url = new moodle_url('/admin/index.php', array('agreelicense' => 1, 'confirmrelease' => 1, 'lang' => $CFG->lang));
+        $url = new moodle_url($PAGE->url, array('agreelicense' => 1, 'confirmrelease' => 1, 'lang' => $CFG->lang));
        echo $output->unsatisfied_dependencies_page($version, $failed, $url);
        die();
    }
@@ -253,11 +296,19 @@ if (empty($CFG->version)) {
 // Detect config cache inconsistency, this happens when you switch branches on dev servers.
 if ($CFG->version != $DB->get_field('config', 'value', array('name'=>'version'))) {
    purge_all_caches();
-    redirect(new moodle_url('/admin/index.php'), 'Config cache inconsistency detected, resetting caches...');
+    redirect(new moodle_url($PAGE->url), 'Config cache inconsistency detected, resetting caches...');
 }

 if (!$cache and $version > $CFG->version) {  // upgrade

+    $PAGE->set_url(new moodle_url($PAGE->url, array(
+        'confirmupgrade' => $confirmupgrade,
+        'confirmrelease' => $confirmrelease,
+        'confirmplugincheck' => $confirmplugins,
+    )));
+
+    check_upgrade_key($upgradekeyhash);
+
    // Warning about upgrading a test site.
    $testsite = false;
    if (defined('BEHAT_SITE_RUNNING')) {
@@ -273,7 +324,6 @@ if (!$cache and $version > $CFG->version) {  // upgrade
    // We then purge the regular caches.
    purge_all_caches();

-    /** @var core_admin_renderer $output */
    $output = $PAGE->get_renderer('core', 'admin');

    if (upgrade_stale_php_files_present()) {
@@ -318,40 +368,137 @@ if (!$cache and $version > $CFG->version) {  // upgrade
        $PAGE->set_heading($strplugincheck);
        $PAGE->set_cacheable(false);

-        $reloadurl = new moodle_url('/admin/index.php', array('confirmupgrade' => 1, 'confirmrelease' => 1, 'cache' => 0));
+        $pluginman = core_plugin_manager::instance();

+        // Check for available updates.
        if ($fetchupdates) {
            // No sesskey support guaranteed here, because sessions might not work yet.
            $updateschecker = \core\update\checker::instance();
            if ($updateschecker->enabled()) {
                $updateschecker->fetch();
            }
-            redirect($reloadurl);
+            redirect($PAGE->url);
        }

-        $deployer = \core\update\deployer::instance();
-        if ($deployer->enabled()) {
-            $deployer->initialize($reloadurl, $reloadurl);
+        // Cancel all plugin installations.
+        if ($abortinstallx) {
+            // No sesskey support guaranteed here, because sessions might not work yet.
+            $abortables = $pluginman->list_cancellable_installations();
+            if ($abortables) {
+                if ($confirmabortinstall) {
+                    foreach ($abortables as $plugin) {
+                        $pluginman->cancel_plugin_installation($plugin->component);
+                    }
+                    redirect($PAGE->url);
+                } else {
+                    $continue = new moodle_url($PAGE->url, array('abortinstallx' => $abortinstallx, 'confirmabortinstall' => 1));
+                    echo $output->upgrade_confirm_abort_install_page($abortables, $continue);
+                    die();
+                }
+            }
+            redirect($PAGE->url);
+        }

-            $deploydata = $deployer->submitted_data();
-            if (!empty($deploydata)) {
-                // No sesskey support guaranteed here, because sessions might not work yet.
-                echo $output->upgrade_plugin_confirm_deploy_page($deployer, $deploydata);
-                die();
+        // Cancel single plugin installation.
+        if ($abortinstall) {
+            // No sesskey support guaranteed here, because sessions might not work yet.
+            if ($confirmabortinstall) {
+                $pluginman->cancel_plugin_installation($abortinstall);
+                redirect($PAGE->url);
+            } else {
+                $continue = new moodle_url($PAGE->url, array('abortinstall' => $abortinstall, 'confirmabortinstall' => 1));
+                $abortable = $pluginman->get_plugin_info($abortinstall);
+                if ($pluginman->can_cancel_plugin_installation($abortable)) {
+                    echo $output->upgrade_confirm_abort_install_page(array($abortable), $continue);
+                    die();
+                }
+                redirect($PAGE->url);
+            }
+        }
+
+        // Cancel all plugins upgrades (that is, restore archived versions).
+        if ($abortupgradex) {
+            // No sesskey support guaranteed here, because sessions might not work yet.
+            $restorable = $pluginman->list_restorable_archives();
+            if ($restorable) {
+                upgrade_install_plugins($restorable, $confirmabortupgrade,
+                    get_string('cancelupgradehead', 'core_plugin'),
+                    new moodle_url($PAGE->url, array('abortupgradex' => 1, 'confirmabortupgrade' => 1))
+                );
+            }
+            redirect($PAGE->url);
+        }
+
+        // Cancel single plugin upgrade (that is, install the archived version).
+        if ($abortupgrade) {
+            // No sesskey support guaranteed here, because sessions might not work yet.
+            $restorable = $pluginman->list_restorable_archives();
+            if (isset($restorable[$abortupgrade])) {
+                $restorable = array($restorable[$abortupgrade]);
+                upgrade_install_plugins($restorable, $confirmabortupgrade,
+                    get_string('cancelupgradehead', 'core_plugin'),
+                    new moodle_url($PAGE->url, array('abortupgrade' => $abortupgrade, 'confirmabortupgrade' => 1))
+                );
+            }
+            redirect($PAGE->url);
+        }
+
+        // Install all available missing dependencies.
+        if ($installdepx) {
+            // No sesskey support guaranteed here, because sessions might not work yet.
+            $installable = $pluginman->filter_installable($pluginman->missing_dependencies(true));
+            upgrade_install_plugins($installable, $confirminstalldep,
+                get_string('dependencyinstallhead', 'core_plugin'),
+                new moodle_url($PAGE->url, array('installdepx' => 1, 'confirminstalldep' => 1))
+            );
+        }
+
+        // Install single available missing dependency.
+        if ($installdep) {
+            // No sesskey support guaranteed here, because sessions might not work yet.
+            $installable = $pluginman->filter_installable($pluginman->missing_dependencies(true));
+            if (!empty($installable[$installdep])) {
+                $installable = array($installable[$installdep]);
+                upgrade_install_plugins($installable, $confirminstalldep,
+                    get_string('dependencyinstallhead', 'core_plugin'),
+                    new moodle_url($PAGE->url, array('installdep' => $installdep, 'confirminstalldep' => 1))
+                );
+            }
+        }
+
+        // Install all available updates.
+        if ($installupdatex) {
+            // No sesskey support guaranteed here, because sessions might not work yet.
+            $installable = $pluginman->filter_installable($pluginman->available_updates());
+            upgrade_install_plugins($installable, $confirminstallupdate,
+                get_string('updateavailableinstallallhead', 'core_admin'),
+                new moodle_url($PAGE->url, array('installupdatex' => 1, 'confirminstallupdate' => 1))
+            );
+        }
+
+        // Install single available update.
+        if ($installupdate and $installupdateversion) {
+            // No sesskey support guaranteed here, because sessions might not work yet.
+            if ($pluginman->is_remote_plugin_installable($installupdate, $installupdateversion)) {
+                $installable = array($pluginman->get_remote_plugin_info($installupdate, $installupdateversion, true));
+                upgrade_install_plugins($installable, $confirminstallupdate,
+                    get_string('updateavailableinstallallhead', 'core_admin'),
+                    new moodle_url($PAGE->url, array('installupdate' => $installupdate,
+                        'installupdateversion' => $installupdateversion, 'confirminstallupdate' => 1)
+                    )
+                );
            }
        }

        echo $output->upgrade_plugin_check_page(core_plugin_manager::instance(), \core\update\checker::instance(),
-                $version, $showallplugins, $reloadurl,
-                new moodle_url('/admin/index.php', array('confirmupgrade'=>1, 'confirmrelease'=>1, 'confirmplugincheck'=>1, 'cache'=>0)));
+                $version, $showallplugins, $PAGE->url, new moodle_url($PAGE->url, array('confirmplugincheck' => 1)));
        die();

    } else {
        // Always verify plugin dependencies!
        $failed = array();
        if (!core_plugin_manager::instance()->all_plugins_ok($version, $failed)) {
-            $reloadurl = new moodle_url('/admin/index.php', array('confirmupgrade' => 1, 'confirmrelease' => 1, 'cache' => 0));
-            echo $output->unsatisfied_dependencies_page($version, $failed, $reloadurl);
+            echo $output->unsatisfied_dependencies_page($version, $failed, $PAGE->url);
            die();
        }
        unset($failed);
@@ -374,9 +521,17 @@ if (!$cache and $branch <> $CFG->branch) {  // Update the branch
 }

 if (!$cache and moodle_needs_upgrading()) {
+
+    $PAGE->set_url(new moodle_url($PAGE->url, array('confirmplugincheck' => $confirmplugins)));
+
+    check_upgrade_key($upgradekeyhash);
+
    if (!$PAGE->headerprinted) {
        // means core upgrade or installation was not already done

+        $pluginman = core_plugin_manager::instance();
+        $output = $PAGE->get_renderer('core', 'admin');
+
        if (!$confirmplugins) {
            $strplugincheck = get_string('plugincheck');

@@ -385,6 +540,7 @@ if (!$cache and moodle_needs_upgrading()) {
            $PAGE->set_heading($strplugincheck);
            $PAGE->set_cacheable(false);

+            // Check for available updates.
            if ($fetchupdates) {
                require_sesskey();
                $updateschecker = \core\update\checker::instance();
@@ -394,36 +550,130 @@ if (!$cache and moodle_needs_upgrading()) {
                redirect($PAGE->url);
            }

-            /** @var core_admin_renderer $output */
-            $output = $PAGE->get_renderer('core', 'admin');
+            // Cancel all plugin installations.
+            if ($abortinstallx) {
+                require_sesskey();
+                $abortables = $pluginman->list_cancellable_installations();
+                if ($abortables) {
+                    if ($confirmabortinstall) {
+                        foreach ($abortables as $plugin) {
+                            $pluginman->cancel_plugin_installation($plugin->component);
+                        }
+                        redirect($PAGE->url);
+                    } else {
+                        $continue = new moodle_url($PAGE->url, array('abortinstallx' => $abortinstallx,
+                            'confirmabortinstall' => 1));
+                        echo $output->upgrade_confirm_abort_install_page($abortables, $continue);
+                        die();
+                    }
+                }
+                redirect($PAGE->url);
+            }

-            $deployer = \core\update\deployer::instance();
-            if ($deployer->enabled()) {
-                $deployer->initialize($PAGE->url, $PAGE->url);
+            // Cancel single plugin installation.
+            if ($abortinstall) {
+                require_sesskey();
+                if ($confirmabortinstall) {
+                    $pluginman->cancel_plugin_installation($abortinstall);
+                    redirect($PAGE->url);
+                } else {
+                    $continue = new moodle_url($PAGE->url, array('abortinstall' => $abortinstall, 'confirmabortinstall' => 1));
+                    $abortable = $pluginman->get_plugin_info($abortinstall);
+                    if ($pluginman->can_cancel_plugin_installation($abortable)) {
+                        echo $output->upgrade_confirm_abort_install_page(array($abortable), $continue);
+                        die();
+                    }
+                    redirect($PAGE->url);
+                }
+            }

-                $deploydata = $deployer->submitted_data();
-                if (!empty($deploydata)) {
-                    require_sesskey();
-                    echo $output->upgrade_plugin_confirm_deploy_page($deployer, $deploydata);
-                    die();
+            // Cancel all plugins upgrades (that is, restore archived versions).
+            if ($abortupgradex) {
+                require_sesskey();
+                $restorable = $pluginman->list_restorable_archives();
+                if ($restorable) {
+                    upgrade_install_plugins($restorable, $confirmabortupgrade,
+                        get_string('cancelupgradehead', 'core_plugin'),
+                        new moodle_url($PAGE->url, array('abortupgradex' => 1, 'confirmabortupgrade' => 1))
+                    );
+                }
+                redirect($PAGE->url);
+            }
+
+            // Cancel single plugin upgrade (that is, install the archived version).
+            if ($abortupgrade) {
+                require_sesskey();
+                $restorable = $pluginman->list_restorable_archives();
+                if (isset($restorable[$abortupgrade])) {
+                    $restorable = array($restorable[$abortupgrade]);
+                    upgrade_install_plugins($restorable, $confirmabortupgrade,
+                        get_string('cancelupgradehead', 'core_plugin'),
+                        new moodle_url($PAGE->url, array('abortupgrade' => $abortupgrade, 'confirmabortupgrade' => 1))
+                    );
+                }
+                redirect($PAGE->url);
+            }
+
+            // Install all available missing dependencies.
+            if ($installdepx) {
+                require_sesskey();
+                $installable = $pluginman->filter_installable($pluginman->missing_dependencies(true));
+                upgrade_install_plugins($installable, $confirminstalldep,
+                    get_string('dependencyinstallhead', 'core_plugin'),
+                    new moodle_url($PAGE->url, array('installdepx' => 1, 'confirminstalldep' => 1))
+                );
+            }
+
+            // Install single available missing dependency.
+            if ($installdep) {
+                require_sesskey();
+                $installable = $pluginman->filter_installable($pluginman->missing_dependencies(true));
+                if (!empty($installable[$installdep])) {
+                    $installable = array($installable[$installdep]);
+                    upgrade_install_plugins($installable, $confirminstalldep,
+                        get_string('dependencyinstallhead', 'core_plugin'),
+                        new moodle_url($PAGE->url, array('installdep' => $installdep, 'confirminstalldep' => 1))
+                    );
+                }
+            }
+
+            // Install all available updates.
+            if ($installupdatex) {
+                require_sesskey();
+                $installable = $pluginman->filter_installable($pluginman->available_updates());
+                upgrade_install_plugins($installable, $confirminstallupdate,
+                    get_string('updateavailableinstallallhead', 'core_admin'),
+                    new moodle_url($PAGE->url, array('installupdatex' => 1, 'confirminstallupdate' => 1))
+                );
+            }
+
+            // Install single available update.
+            if ($installupdate and $installupdateversion) {
+                require_sesskey();
+                if ($pluginman->is_remote_plugin_installable($installupdate, $installupdateversion)) {
+                    $installable = array($pluginman->get_remote_plugin_info($installupdate, $installupdateversion, true));
+                    upgrade_install_plugins($installable, $confirminstallupdate,
+                        get_string('updateavailableinstallallhead', 'core_admin'),
+                        new moodle_url($PAGE->url, array('installupdate' => $installupdate,
+                            'installupdateversion' => $installupdateversion, 'confirminstallupdate' => 1)
+                        )
+                    );
                }
            }

            // Show plugins info.
-            echo $output->upgrade_plugin_check_page(core_plugin_manager::instance(), \core\update\checker::instance(),
+            echo $output->upgrade_plugin_check_page($pluginman, \core\update\checker::instance(),
                    $version, $showallplugins,
                    new moodle_url($PAGE->url),
-                    new moodle_url('/admin/index.php', array('confirmplugincheck'=>1, 'cache'=>0)));
+                    new moodle_url($PAGE->url, array('confirmplugincheck' => 1, 'cache' => 0)));
            die();
        }

        // Make sure plugin dependencies are always checked.
        $failed = array();
-        if (!core_plugin_manager::instance()->all_plugins_ok($version, $failed)) {
-            /** @var core_admin_renderer $output */
+        if (!$pluginman->all_plugins_ok($version, $failed)) {
            $output = $PAGE->get_renderer('core', 'admin');
-            $reloadurl = new moodle_url('/admin/index.php', array('cache' => 0));
-            echo $output->unsatisfied_dependencies_page($version, $failed, $reloadurl);
+            echo $output->unsatisfied_dependencies_page($version, $failed, $PAGE->url);
            die();
        }
        unset($failed);
@@ -569,7 +819,7 @@ $updateschecker = \core\update\checker::instance();
 $availableupdates = array();
 $availableupdatesfetch = null;

-if (empty($CFG->disableupdatenotifications)) {
+if ($updateschecker->enabled()) {
    // Only compute the update information when it is going to be displayed to the user.
    $availableupdates['core'] = $updateschecker->get_update_info('core',
        array('minmaturity' => $CFG->updateminmaturity, 'notifybuilds' => $CFG->updatenotifybuilds));
@@ -578,14 +828,13 @@ if (empty($CFG->disableupdatenotifications)) {
    $pluginman = core_plugin_manager::instance();
    foreach ($pluginman->get_plugins() as $plugintype => $plugintypeinstances) {
        foreach ($plugintypeinstances as $pluginname => $plugininfo) {
-            if (!empty($plugininfo->availableupdates)) {
-                foreach ($plugininfo->availableupdates as $pluginavailableupdate) {
-                    if ($pluginavailableupdate->version > $plugininfo->versiondisk) {
-                        if (!isset($availableupdates[$plugintype.'_'.$pluginname])) {
-                            $availableupdates[$plugintype.'_'.$pluginname] = array();
-                        }
-                        $availableupdates[$plugintype.'_'.$pluginname][] = $pluginavailableupdate;
+            $pluginavailableupdates = $plugininfo->available_updates();
+            if (!empty($pluginavailableupdates)) {
+                foreach ($pluginavailableupdates as $pluginavailableupdate) {
+                    if (!isset($availableupdates[$plugintype.'_'.$pluginname])) {
+                        $availableupdates[$plugintype.'_'.$pluginname] = array();
                    }
+                    $availableupdates[$plugintype.'_'.$pluginname][] = $pluginavailableupdate;
                }
            }
        }
@@ -600,12 +849,14 @@ $buggyiconvnomb = (!function_exists('mb_convert_encoding') and @iconv('UTF-8', '
 $registered = $DB->count_records('registration_hubs', array('huburl' => HUB_MOODLEORGHUBURL, 'confirmed' => 1));
 // Check if there are any cache warnings.
 $cachewarnings = cache_helper::warnings();
+// Check if there are events 1 API handlers.
+$eventshandlers = $DB->get_records_sql('SELECT DISTINCT component FROM {events_handlers}');
+$themedesignermode = !empty($CFG->themedesignermode);

 admin_externalpage_setup('adminnotifications');

-/* @var core_admin_renderer $output */
 $output = $PAGE->get_renderer('core', 'admin');

 echo $output->admin_notifications_page($maturity, $insecuredataroot, $errorsdisplayed, $cronoverdue, $dbproblems,
                                       $maintenancemode, $availableupdates, $availableupdatesfetch, $buggyiconvnomb,
-                                       $registered, $cachewarnings);
+                                       $registered, $cachewarnings, $eventshandlers, $themedesignermode);
@@ -24,6 +24,8 @@
 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

+defined('MOODLE_INTERNAL') || die();
+
 /**
 * Return a list of page types
 * @param string $pagetype current page type
@@ -37,3 +39,86 @@ function admin_page_type_list($pagetype, $parentcontext, $currentcontext) {
    );
    return $array;
 }
+
+/**
+ * File serving.
+ *
+ * @param stdClass $course The course object.
+ * @param stdClass $cm The cm object.
+ * @param context $context The context object.
+ * @param string $filearea The file area.
+ * @param array $args List of arguments.
+ * @param bool $forcedownload Whether or not to force the download of the file.
+ * @param array $options Array of options.
+ * @return void|false
+ */
+function core_admin_pluginfile($course, $cm, $context, $filearea, $args, $forcedownload, array $options = array()) {
+    global $CFG;
+
+    if (in_array($filearea, ['logo', 'logocompact'])) {
+        $size = array_shift($args); // The path hides the size.
+        $itemid = clean_param(array_shift($args), PARAM_INT);
+        $filename = clean_param(array_shift($args), PARAM_FILE);
+        $themerev = theme_get_revision();
+        if ($themerev <= 0) {
+            // Normalise to 0 as -1 doesn't place well with paths.
+             $themerev = 0;
+        }
+
+        // Extract the requested width and height.
+        $maxwidth = 0;
+        $maxheight = 0;
+        if (preg_match('/^\d+x\d+$/', $size)) {
+            list($maxwidth, $maxheight) = explode('x', $size);
+            $maxwidth = clean_param($maxwidth, PARAM_INT);
+            $maxheight = clean_param($maxheight, PARAM_INT);
+        }
+
+        $lifetime = 0;
+        if ($itemid > 0 && $themerev == $itemid) {
+            // The itemid is $CFG->themerev, when 0 or less no caching. Also no caching when they don't match.
+            $lifetime = DAYSECS * 60;
+        }
+
+        // Anyone, including guests and non-logged in users, can view the logos.
+        $options = ['cacheability' => 'public'];
+
+        // Check if we've got a cached file to return. When lifetime is 0 then we don't want to cached one.
+        $candidate = $CFG->localcachedir . "/core_admin/$themerev/$filearea/{$maxwidth}x{$maxheight}/$filename";
+        if (file_exists($candidate) && $lifetime > 0) {
+            send_file($candidate, $filename, $lifetime, 0, false, false, '', false, $options);
+        }
+
+        // Find the original file.
+        $fs = get_file_storage();
+        $filepath = "/{$context->id}/core_admin/{$filearea}/0/{$filename}";
+        if (!$file = $fs->get_file_by_hash(sha1($filepath))) {
+            send_file_not_found();
+        }
+
+        // No need for resizing, but if the file should be cached we save it so we can serve it fast next time.
+        if (empty($maxwidth) && empty($maxheight)) {
+            if ($lifetime) {
+                file_safe_save_content($file->get_content(), $candidate);
+            }
+            send_stored_file($file, $lifetime, 0, false, $options);
+        }
+
+        // Proceed with the resizing.
+        $filedata = $file->resize_image($maxwidth, $maxheight);
+        if (!$filedata) {
+            send_file_not_found();
+        }
+
+        // If we don't want to cached the file, serve now and quit.
+        if (!$lifetime) {
+            send_content_uncached($filedata, $filename);
+        }
+
+        // Save, serve and quit.
+        file_safe_save_content($filedata, $candidate);
+        send_file($candidate, $filename, $lifetime, 0, false, false, '', false, $options);
+    }
+
+    send_file_not_found();
+}
@@ -27,7 +27,7 @@
 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

-require_once(dirname(dirname(__FILE__)) . '/config.php');
+require_once(__DIR__ . '/../config.php');
 require_once($CFG->libdir.'/adminlib.php');
 require_once($CFG->libdir.'/tablelib.php');

@@ -29,7 +29,7 @@
   */

 // Security check.
-if (!file_exists(dirname(__FILE__).'/mailout-debugger.enable')) {
+if (!file_exists(__DIR__.'/mailout-debugger.enable')) {
    mdie("Disabled.");
 }
 $tmpdir=sys_get_temp_dir(); // default
@@ -0,0 +1,79 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Enrol config manipulation script.
+ *
+ * @package    core
+ * @subpackage media
+ * @copyright  2016 Marina Glancy
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+define('NO_OUTPUT_BUFFERING', true);
+
+require_once('../config.php');
+require_once($CFG->libdir.'/adminlib.php');
+
+$action  = required_param('action', PARAM_ALPHANUMEXT);
+$media   = required_param('media', PARAM_PLUGIN);
+$confirm = optional_param('confirm', 0, PARAM_BOOL);
+
+$PAGE->set_url('/admin/media.php');
+$PAGE->set_context(context_system::instance());
+
+require_login();
+require_capability('moodle/site:config', context_system::instance());
+require_sesskey();
+
+$plugins = core_plugin_manager::instance()->get_plugins_of_type('media');
+$sortorder = array_values(\core\plugininfo\media::get_enabled_plugins());
+
+$return = new moodle_url('/admin/settings.php', array('section' => 'managemediaplayers'));
+
+if (!array_key_exists($media, $plugins)) {
+    redirect($return);
+}
+
+switch ($action) {
+    case 'disable':
+        $plugins[$media]->set_enabled(false);
+        break;
+
+    case 'enable':
+        $plugins[$media]->set_enabled(true);
+        break;
+
+    case 'up':
+        if (($pos = array_search($media, $sortorder)) > 0) {
+            $tmp = $sortorder[$pos - 1];
+            $sortorder[$pos - 1] = $sortorder[$pos];
+            $sortorder[$pos] = $tmp;
+            \core\plugininfo\media::set_enabled_plugins($sortorder);
+        }
+        break;
+
+    case 'down':
+        if ((($pos = array_search($media, $sortorder)) !== false) && ($pos < count($sortorder) - 1)) {
+            $tmp = $sortorder[$pos + 1];
+            $sortorder[$pos + 1] = $sortorder[$pos];
+            $sortorder[$pos] = $tmp;
+            \core\plugininfo\media::set_enabled_plugins($sortorder);
+        }
+        break;
+}
+
+redirect($return);
@@ -21,7 +21,7 @@
 * @copyright  2011 Lancaster University Network Services Limited
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
-require_once(dirname(__FILE__) . '/../config.php');
+require_once(__DIR__ . '/../config.php');
 require_once($CFG->dirroot . '/message/lib.php');
 require_once($CFG->libdir.'/adminlib.php');

@@ -2,7 +2,7 @@

 // Allows the admin to control user logins from remote moodles.

-require_once dirname(dirname(dirname(__FILE__))) . '/config.php';
+require_once(__DIR__ . '/../../config.php');
 require_once($CFG->libdir.'/adminlib.php');
 include_once($CFG->dirroot.'/mnet/lib.php');

@@ -27,7 +27,7 @@
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

-require_once(dirname(dirname(dirname(__FILE__))) . '/config.php');
+require(__DIR__.'/../../config.php');
 require_once($CFG->libdir . '/adminlib.php');

 $step   = optional_param('step', 'verify', PARAM_ALPHA);
@@ -2,7 +2,7 @@

    // Allows the admin to configure mnet stuff

-    require_once(dirname(dirname(dirname(__FILE__))) . '/config.php');
+    require(__DIR__.'/../../config.php');
    require_once($CFG->libdir.'/adminlib.php');
    include_once($CFG->dirroot.'/mnet/lib.php');

@@ -60,7 +60,8 @@ class mnet_simple_host_form extends moodleform {
        }
        if ($host = $DB->get_record('mnet_host', array('wwwroot' => $wwwroot))) {
            global $CFG;
-            return array('wwwroot' => get_string('hostexists', 'mnet', $CFG->wwwroot . '/admin/mnet/peers.php?hostid=' . $host->id));
+            return array('wwwroot' => get_string('hostexists', 'mnet',
+                new moodle_url('/admin/mnet/peers.php', array('hostid' => $host->id))));
        }
        return array();
    }
@@ -27,7 +27,7 @@
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

-require_once(dirname(dirname(dirname(__FILE__))) . '/config.php');
+require(__DIR__.'/../../config.php');
 require_once($CFG->libdir.'/adminlib.php');
 require_once($CFG->dirroot.'/mnet/lib.php');
 require_once($CFG->dirroot.'/'.$CFG->admin.'/mnet/peer_forms.php');
@@ -109,7 +109,7 @@ if (!empty($hostid)) {
    $mnet_peer->set_id($hostid);
    echo $OUTPUT->header();
    $currenttab = 'mnetdetails';
-    require_once($CFG->dirroot . '/admin/mnet/tabs.php');
+    require_once($CFG->dirroot . '/' . $CFG->admin . '/mnet/tabs.php');

    if ($hostid != $CFG->mnet_all_hosts_id) {
        $mnet_peer->currentkey = mnet_get_public_key($mnet_peer->wwwroot, $mnet_peer->application);
@@ -144,7 +144,7 @@ if (empty($noreviewform) && $id = optional_param('id', 0, PARAM_INT)) {
    // we're editing an existing one, so set up the tabs
    $currenttab = 'mnetdetails';
    $mnet_peer->set_id($id);
-    require_once($CFG->dirroot . '/admin/mnet/tabs.php');
+    require_once($CFG->dirroot . '/' . $CFG->admin . '/mnet/tabs.php');
 } else if (empty($noreviewform) && ($wwwroot = optional_param('wwwroot', '', PARAM_URL)) && ($applicationid = optional_param('applicationid', 0, PARAM_INT))) {
    $application = $DB->get_field('mnet_application', 'name', array('id'=>$applicationid));
    $mnet_peer->bootstrap($wwwroot, null, $application);
@@ -24,9 +24,9 @@
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

-require(dirname(dirname(dirname(__FILE__))).'/config.php');
+require(__DIR__.'/../../config.php');
 require_once($CFG->libdir.'/adminlib.php');
-require_once($CFG->dirroot . '/admin/mnet/profilefields_form.php');
+require_once($CFG->dirroot . '/' . $CFG->admin .'/mnet/profilefields_form.php');
 $mnet = get_mnet_environment();

 require_login();
@@ -25,9 +25,9 @@
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

-require_once(dirname(dirname(dirname(__FILE__))) . '/config.php');
+require(__DIR__.'/../../config.php');
 require_once($CFG->libdir.'/adminlib.php');
-require_once($CFG->dirroot . '/admin/mnet/services_form.php');
+require_once($CFG->dirroot . '/' . $CFG->admin . '/mnet/services_form.php');
 $mnet = get_mnet_environment();

 require_login();
@@ -82,7 +82,7 @@ if ($formdata = $mform->get_data()) {

 echo $OUTPUT->header();
 $currenttab = 'mnetservices';
-require_once($CFG->dirroot . '/admin/mnet/tabs.php');
+require_once($CFG->dirroot . '/' . $CFG->admin . '/mnet/tabs.php');
 echo $OUTPUT->box_start();
 $s = mnet_get_service_info($mnet_peer, false); // basic data only
 $mform->set_data($s);
@@ -12,7 +12,7 @@
 * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
 * @package mnet
 */
-require_once(dirname(dirname(dirname(__FILE__))) . '/config.php');
+require(__DIR__.'/../../config.php');
 require_once $CFG->dirroot.'/mnet/xmlrpc/client.php';
 require_once($CFG->libdir.'/adminlib.php');
 include_once($CFG->dirroot.'/mnet/lib.php');
@@ -1,7 +1,7 @@
 <?php
    // Allows the admin to configure services for remote hosts

-    require_once(dirname(dirname(dirname(__FILE__))) . '/config.php');
+    require(__DIR__.'/../../config.php');
    require_once($CFG->libdir.'/adminlib.php');
    include_once($CFG->dirroot.'/mnet/lib.php');

@@ -28,7 +28,7 @@
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

-require_once(dirname(dirname(__FILE__)).'/config.php');
+require_once(__DIR__ . '/../config.php');

 // The authorization code generated by the authorization server.
 $code = required_param('code', PARAM_RAW);
@@ -8,7 +8,7 @@

    echo $OUTPUT->header();

-    echo '<div class="phpinfo">';
+    echo '<div class="phpinfo text-ltr">';

    ob_start();
    phpinfo(INFO_GENERAL + INFO_CONFIGURATION + INFO_MODULES + INFO_VARIABLES);
@@ -26,7 +26,7 @@
 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

-require_once(dirname(dirname(__FILE__)) . '/config.php');
+require_once(__DIR__ . '/../config.php');
 require_once($CFG->libdir.'/adminlib.php');
 require_once($CFG->libdir.'/tablelib.php');

@@ -18,32 +18,27 @@
 /**
 * UI for general plugins management
 *
- * Supported HTTP parameters:
- *
- *  ?fetchremote=1      - check for available updates
- *  ?updatesonly=1      - display plugins with available update only
- *  ?contribonly=1      - display non-standard add-ons only
- *  ?uninstall=foo_bar  - uninstall the given plugin
- *  ?delete=foo_bar     - delete the plugin folder (it must not be installed)
- *  &confirm=1          - confirm the uninstall or delete action
- *
 * @package    core
 * @subpackage admin
 * @copyright  2011 David Mudrak <david@moodle.com>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

-require_once(dirname(dirname(__FILE__)) . '/config.php');
+require_once(__DIR__ . '/../config.php');
 require_once($CFG->libdir . '/adminlib.php');
 require_once($CFG->libdir . '/filelib.php');

-$fetchremote = optional_param('fetchremote', false, PARAM_BOOL);
-$updatesonly = optional_param('updatesonly', false, PARAM_BOOL);
-$contribonly = optional_param('contribonly', false, PARAM_BOOL);
-$uninstall   = optional_param('uninstall', '', PARAM_COMPONENT);
-$delete      = optional_param('delete', '', PARAM_COMPONENT);
-$confirmed   = optional_param('confirm', false, PARAM_BOOL);
-$return      = optional_param('return', 'overview', PARAM_ALPHA);
+$fetchupdates = optional_param('fetchupdates', false, PARAM_BOOL); // Check for available plugins updates.
+$updatesonly = optional_param('updatesonly', false, PARAM_BOOL); // Show updateable plugins only.
+$contribonly = optional_param('contribonly', false, PARAM_BOOL); // Show additional plugins only.
+$uninstall = optional_param('uninstall', '', PARAM_COMPONENT); // Uninstall the plugin.
+$delete = optional_param('delete', '', PARAM_COMPONENT); // Delete the plugin folder after it is uninstalled.
+$confirmed = optional_param('confirm', false, PARAM_BOOL); // Confirm the uninstall/delete action.
+$return = optional_param('return', 'overview', PARAM_ALPHA); // Where to return after uninstall.
+$installupdate = optional_param('installupdate', null, PARAM_COMPONENT); // Install given available update.
+$installupdateversion = optional_param('installupdateversion', null, PARAM_INT); // Version of the available update to install.
+$installupdatex = optional_param('installupdatex', false, PARAM_BOOL); // Install all available plugin updates.
+$confirminstallupdate = optional_param('confirminstallupdate', false, PARAM_BOOL); // Available update(s) install confirmed?

 // NOTE: do not use admin_externalpage_setup() here because it loads
 //       full admin tree which is not possible during uninstallation.
@@ -52,15 +47,19 @@ require_login();
 $syscontext = context_system::instance();
 require_capability('moodle/site:config', $syscontext);

+// URL params we want to maintain on redirects.
+$pageparams = array('updatesonly' => $updatesonly, 'contribonly' => $contribonly);
+$pageurl = new moodle_url('/admin/plugins.php', $pageparams);
+
 $pluginman = core_plugin_manager::instance();

 if ($uninstall) {
    require_sesskey();

    if (!$confirmed) {
-        admin_externalpage_setup('pluginsoverview');
+        admin_externalpage_setup('pluginsoverview', '', $pageparams);
    } else {
-        $PAGE->set_url('/admin/plugins.php');
+        $PAGE->set_url($pageurl);
        $PAGE->set_context($syscontext);
        $PAGE->set_pagelayout('maintenance');
        $PAGE->set_popup_notification_allowed(false);
@@ -122,7 +121,7 @@ if ($uninstall) {
 if ($delete and $confirmed) {
    require_sesskey();

-    $PAGE->set_url('/admin/plugins.php');
+    $PAGE->set_url($pageurl);
    $PAGE->set_context($syscontext);
    $PAGE->set_pagelayout('maintenance');
    $PAGE->set_popup_notification_allowed(false);
@@ -149,13 +148,6 @@ if ($delete and $confirmed) {
            'core_plugin_manager::get_plugin_info() returned not-null versiondb for the plugin to be deleted');
    }

-    // Make sure the folder is removable.
-    if (!$pluginman->is_plugin_folder_removable($pluginfo->component)) {
-        throw new moodle_exception('err_removing_unremovable_folder', 'core_plugin', '',
-            array('plugin' => $pluginfo->component, 'rootdir' => $pluginfo->rootdir),
-            'plugin root folder is not removable as expected');
-    }
-
    // Make sure the folder is within Moodle installation tree.
    if (strpos($pluginfo->rootdir, $CFG->dirroot) !== 0) {
        throw new moodle_exception('err_unexpected_plugin_rootdir', 'core_plugin', '',
@@ -164,44 +156,61 @@ if ($delete and $confirmed) {
    }

    // So long, and thanks for all the bugs.
-    fulldelete($pluginfo->rootdir);
-    // Reset op code caches.
-    if (function_exists('opcache_reset')) {
-        opcache_reset();
-    }
+    $pluginman->remove_plugin_folder($pluginfo);
+
    // We need to execute upgrade to make sure everything including caches is up to date.
    redirect(new moodle_url('/admin/index.php'));
 }

-admin_externalpage_setup('pluginsoverview');
+// Install all avilable updates.
+if ($installupdatex) {
+    require_once($CFG->libdir.'/upgradelib.php');
+    require_sesskey();
+
+    $PAGE->set_url($pageurl);
+    $PAGE->set_context($syscontext);
+    $PAGE->set_pagelayout('maintenance');
+    $PAGE->set_popup_notification_allowed(false);
+
+    $installable = $pluginman->filter_installable($pluginman->available_updates());
+    upgrade_install_plugins($installable, $confirminstallupdate,
+        get_string('updateavailableinstallallhead', 'core_admin'),
+        new moodle_url($PAGE->url, array('installupdatex' => 1, 'confirminstallupdate' => 1))
+    );
+}
+
+// Install single available update.
+if ($installupdate and $installupdateversion) {
+    require_once($CFG->libdir.'/upgradelib.php');
+    require_sesskey();
+
+    $PAGE->set_url($pageurl);
+    $PAGE->set_context($syscontext);
+    $PAGE->set_pagelayout('maintenance');
+    $PAGE->set_popup_notification_allowed(false);
+
+    if ($pluginman->is_remote_plugin_installable($installupdate, $installupdateversion)) {
+        $installable = array($pluginman->get_remote_plugin_info($installupdate, $installupdateversion, true));
+        upgrade_install_plugins($installable, $confirminstallupdate,
+            get_string('updateavailableinstallallhead', 'core_admin'),
+            new moodle_url($PAGE->url, array('installupdate' => $installupdate,
+                'installupdateversion' => $installupdateversion, 'confirminstallupdate' => 1)
+            )
+        );
+    }
+}
+
+admin_externalpage_setup('pluginsoverview', '', $pageparams);

 /** @var core_admin_renderer $output */
 $output = $PAGE->get_renderer('core', 'admin');

 $checker = \core\update\checker::instance();

-// Filtering options.
-$options = array(
-    'updatesonly' => $updatesonly,
-    'contribonly' => $contribonly,
-);
-
-if ($fetchremote) {
+if ($fetchupdates) {
    require_sesskey();
    $checker->fetch();
-    redirect(new moodle_url($PAGE->url, $options));
+    redirect($PAGE->url);
 }

-$deployer = \core\update\deployer::instance();
-if ($deployer->enabled()) {
-    $myurl = new moodle_url($PAGE->url, array('updatesonly' => $updatesonly, 'contribonly' => $contribonly));
-    $deployer->initialize($myurl, new moodle_url('/admin'));
-
-    $deploydata = $deployer->submitted_data();
-    if (!empty($deploydata)) {
-        echo $output->upgrade_plugin_confirm_deploy_page($deployer, $deploydata);
-        die();
-    }
-}
-
-echo $output->plugin_management_page($pluginman, $checker, $options);
+echo $output->plugin_management_page($pluginman, $checker, $pageparams);
@@ -1,6 +1,6 @@
 <?php

-require_once(dirname(dirname(__FILE__)) . '/config.php');
+require_once(__DIR__ . '/../config.php');
 require_once($CFG->libdir . '/portfoliolib.php');
 require_once($CFG->libdir . '/portfolio/forms.php');
 require_once($CFG->libdir . '/adminlib.php');
@@ -3,7 +3,7 @@

 //error_reporting(0);
 //ini_set('display_errors',0);
-require_once(dirname(dirname(__FILE__)).'/config.php');
+require_once(__DIR__ . '/../config.php');
 $tmp = explode('@',$_ENV['RECIPIENT']);
 $address = $tmp[0];

@@ -25,7 +25,7 @@
 */


-require_once(dirname(__FILE__) . '/../config.php');
+require_once(__DIR__ . '/../config.php');
 require_once($CFG->libdir . '/questionlib.php');
 require_once($CFG->libdir . '/adminlib.php');
 require_once($CFG->libdir . '/tablelib.php');
@@ -25,7 +25,7 @@
 */


-require_once(dirname(__FILE__) . '/../config.php');
+require_once(__DIR__ . '/../config.php');
 require_once($CFG->libdir . '/questionlib.php');
 require_once($CFG->libdir . '/adminlib.php');
 require_once($CFG->libdir . '/tablelib.php');
@@ -329,6 +329,7 @@ class site_registration_form extends moodleform {
                array('class' => 'registration_textfield'));
        $mform->setType('contactphone', PARAM_TEXT);
        $mform->addHelpButton('contactphone', 'sitephone', 'hub');
+        $mform->setForceLtr('contactphone');

        $mform->addElement('text', 'contactemail', get_string('siteemail', 'hub'),
                array('class' => 'registration_textfield'));
@@ -27,7 +27,7 @@
 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

-require_once(dirname(__FILE__) . '/../config.php');
+require_once(__DIR__ . '/../config.php');
 require_once($CFG->libdir.'/adminlib.php');
 require_once($CFG->libdir.'/tablelib.php');

@@ -14,7 +14,7 @@
 // You should have received a copy of the GNU General Public License
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

-require_once(dirname(dirname(__FILE__)) . '/config.php');
+require_once(__DIR__ . '/../config.php');
 require_once($CFG->dirroot . '/repository/lib.php');
 require_once($CFG->libdir . '/adminlib.php');

@@ -14,7 +14,7 @@
 // You should have received a copy of the GNU General Public License
 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

-require_once(dirname(dirname(__FILE__)) . '/config.php');
+require_once(__DIR__ . '/../config.php');
 require_once($CFG->dirroot . '/repository/lib.php');
 require_once($CFG->libdir . '/adminlib.php');

@@ -23,7 +23,7 @@
 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

-require(dirname(dirname(__FILE__)) . '/config.php');
+require(__DIR__ . '/../config.php');
 require_once($CFG->libdir.'/adminlib.php');

 admin_externalpage_setup('resetemoticons');
@@ -0,0 +1,85 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * This file processes AJAX requests and returns JSON
+ *
+ * This is a server part of yui permissions manager module
+ *
+ * @package core_role
+ * @copyright 2015 Martin Mastny
+ * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+define('AJAX_SCRIPT', true);
+
+require(__DIR__ . '/../../config.php');
+
+$contextid = required_param('contextid', PARAM_INT);
+$getroles = optional_param('getroles', 0, PARAM_BOOL);
+
+list($context, $course, $cm) = get_context_info_array($contextid);
+
+$PAGE->set_context($context);
+
+require_login($course, false, $cm);
+require_capability('moodle/role:review', $context);
+require_sesskey();
+
+$OUTPUT->header();
+
+list($overridableroles, $overridecounts, $nameswithcounts) = get_overridable_roles($context,
+        ROLENAME_BOTH, true);
+
+if ($getroles) {
+    echo json_encode($overridableroles);
+    die();
+}
+
+$capability = required_param('capability', PARAM_CAPABILITY);
+$roleid = required_param('roleid', PARAM_INT);
+$action = required_param('action', PARAM_ALPHA);
+
+$capability = $DB->get_record('capabilities', array('name' => $capability), '*', MUST_EXIST);
+
+if (!isset($overridableroles[$roleid])) {
+    throw new moodle_exception('invalidarguments');
+}
+
+if (!has_capability('moodle/role:override', $context)) {
+    if (!has_capability('moodle/role:safeoverride', $context) || !is_safe_capability($capability)) {
+        require_capability('moodle/role:override', $context);
+    }
+}
+
+switch ($action) {
+    case 'allow':
+        role_change_permission($roleid, $context, $capability->name, CAP_ALLOW);
+        break;
+    case 'prevent':
+        role_change_permission($roleid, $context, $capability->name, CAP_PREVENT);
+        break;
+    case 'prohibit':
+        role_change_permission($roleid, $context, $capability->name, CAP_PROHIBIT);
+        break;
+    case 'unprohibit':
+        role_change_permission($roleid, $context, $capability->name, CAP_INHERIT);
+        break;
+    default:
+        throw new moodle_exception('invalidarguments');
+}
+
+echo json_encode($action);
+die();
@@ -22,7 +22,7 @@
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

-require_once(dirname(__FILE__) . '/../../config.php');
+require_once(__DIR__ . '/../../config.php');
 require_once($CFG->libdir . '/adminlib.php');

 $mode = required_param('mode', PARAM_ALPHANUMEXT);
@@ -22,7 +22,7 @@
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

-require_once(dirname(__FILE__) . '/../../config.php');
+require_once(__DIR__ . '/../../config.php');

 $contextid = required_param('contextid', PARAM_INT);

@@ -106,18 +106,22 @@ abstract class core_role_capability_table_base {
            $component = $capability->component;

            // Start the row.
-            echo '<tr class="' . implode(' ', array_unique(array_merge(array('rolecap'),
-                    $this->get_row_classes($capability)))) . '">';
+            $rowattributes = $this->get_row_attributes($capability);
+            // Handle class attributes same as other.
+            $rowclasses = array_unique(array_merge(array('rolecap'), $this->get_row_classes($capability)));
+            if (array_key_exists('class', $rowattributes)) {
+                $rowclasses = array_unique(array_merge($rowclasses, array($rowattributes['class'])));
+            }
+            $rowattributes['class']  = implode(' ', $rowclasses);

            // Table cell for the capability name.
-            echo '<th scope="row" class="name"><span class="cap-desc">' . get_capability_docs_link($capability) .
+            $contents = '<th scope="row" class="name"><span class="cap-desc">' . get_capability_docs_link($capability) .
                '<span class="cap-name">' . $capability->name . '</span></span></th>';

            // Add the cells specific to this table.
-            $this->add_row_cells($capability);
+            $contents .= $this->add_row_cells($capability);

-            // End the row.
-            echo "</tr>\n";
+            echo html_writer::tag('tr', $contents, $rowattributes);
        }

        // End of the table.
@@ -167,6 +171,17 @@ abstract class core_role_capability_table_base {
        return array();
    }

+    /**
+     * For subclasses to override. Additional attributes to be added to
+     * each table row for the capability
+     *
+     * @param stdClass $capability the capability this row relates to.
+     * @return array attribute names and their values.
+     */
+    protected function get_row_attributes($capability) {
+        return array();
+    }
+
    /**
     * For subclasses to override. Output the data cells for this capability. The
     * capability name cell will already have been output.
@@ -174,6 +189,7 @@ abstract class core_role_capability_table_base {
     * You can rely on get_row_classes always being called before add_row_cells.
     *
     * @param stdClass $capability the capability this row relates to.
+     * @return string html of row cells
     */
    protected abstract function add_row_cells($capability);
 }
@@ -35,7 +35,6 @@ abstract class core_role_capability_table_with_risks extends core_role_capabilit
    protected $allpermissions; // We don't need perms ourselves, but all our subclasses do.
    protected $strperms; // Language string cache.
    protected $risksurl; // URL in moodledocs about risks.
-    protected $riskicons = array(); // Cache to avoid regenerating the HTML for each risk icon.
    /** @var array The capabilities to highlight as default/inherited. */
    protected $parentpermissions;
    protected $displaypermissions;
@@ -163,15 +162,16 @@ abstract class core_role_capability_table_with_risks extends core_role_capabilit
    protected abstract function add_permission_cells($capability);

    protected function add_row_cells($capability) {
-        $this->add_permission_cells($capability);
+        $cells = $this->add_permission_cells($capability);
        // One cell for each possible risk.
        foreach ($this->allrisks as $riskname => $risk) {
-            echo '<td class="risk ' . str_replace('risk', '', $riskname) . '">';
+            $cells .= '<td class="risk ' . str_replace('risk', '', $riskname) . '">';
            if ($risk & (int)$capability->riskbitmask) {
-                echo $this->get_risk_icon($riskname);
+                $cells .= $this->get_risk_icon($riskname);
            }
-            echo '</td>';
+            $cells .= '</td>';
        }
+        return $cells;
    }

    /**
@@ -182,12 +182,12 @@ abstract class core_role_capability_table_with_risks extends core_role_capabilit
     */
    public function get_risk_icon($type) {
        global $OUTPUT;
-        if (!isset($this->riskicons[$type])) {
-            $iconurl = $OUTPUT->pix_url('i/' . str_replace('risk', 'risk_', $type));
-            $text = '<img src="' . $iconurl . '" alt="' . get_string($type . 'short', 'admin') . '" />';
-            $action = new popup_action('click', $this->risksurl, 'docspopup');
-            $this->riskicons[$type] = $OUTPUT->action_link($this->risksurl, $text, $action, array('title'=>get_string($type, 'admin')));
-        }
-        return $this->riskicons[$type];
+
+        $iconurl = $OUTPUT->pix_url('i/' . str_replace('risk', 'risk_', $type));
+        $text = '<img src="' . $iconurl . '" alt="' . get_string($type . 'short', 'admin') . '" />';
+        $action = new popup_action('click', $this->risksurl, 'docspopup');
+        $riskicon = $OUTPUT->action_link($this->risksurl, $text, $action, array('title'=>get_string($type, 'admin')));
+
+        return $riskicon;
    }
 }
@@ -79,6 +79,6 @@ class core_role_check_capability_table extends core_role_capability_table_base {
        $a->fullname = $this->fullname;
        $a->capability = $capability->name;
        $a->context = $this->contextname;
-        echo '<td>' . $result . '</td>';
+        return '<td>' . $result . '</td>';
    }
 }
@@ -413,7 +413,7 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
    }

    public function save_changes() {
-        global $DB;
+        global $DB, $CFG;

        if (!$this->roleid) {
            // Creating role.
@@ -422,6 +422,13 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
        } else {
            // Updating role.
            $DB->update_record('role', $this->role);
+
+            // This will ensure the course contacts cache is purged so name changes get updated in
+            // the UI. It would be better to do this only when we know that fields affected are
+            // updated. But thats getting into the weeds of the coursecat cache and role edits
+            // should not be that frequent, so here is the ugly brutal approach.
+            require_once($CFG->libdir . '/coursecatlib.php');
+            coursecat::role_assignment_changed($this->role->id, context_system::instance());
        }

        // Assignable contexts.
@@ -628,6 +635,7 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi

    protected function add_permission_cells($capability) {
        // One cell for each possible permission.
+        $content = '';
        foreach ($this->displaypermissions as $perm => $permname) {
            $strperm = $this->strperms[$permname];
            $extraclass = '';
@@ -638,11 +646,12 @@ class core_role_define_role_table_advanced extends core_role_capability_table_wi
            if ($this->permissions[$capability->name] == $perm) {
                $checked = 'checked="checked" ';
            }
-            echo '<td class="' . $permname . $extraclass . '">';
-            echo '<label><input type="radio" name="' . $capability->name .
+            $content .= '<td class="' . $permname . $extraclass . '">';
+            $content .= '<label><input type="radio" name="' . $capability->name .
                '" value="' . $perm . '" ' . $checked . '/> ';
-            echo '<span class="note">' . $strperm . '</span>';
-            echo '</label></td>';
+            $content .= '<span class="note">' . $strperm . '</span>';
+            $content .= '</label></td>';
        }
+        return $content;
    }
 }
@@ -45,19 +45,20 @@ class core_role_define_role_table_basic extends core_role_define_role_table_adva
        $perm = $this->permissions[$capability->name];
        $permname = $this->allpermissions[$perm];
        $defaultperm = $this->allpermissions[$this->parentpermissions[$capability->name]];
-        echo '<td class="' . $permname . '">';
+        $content = '<td class="' . $permname . '">';
        if ($perm == CAP_ALLOW || $perm == CAP_INHERIT) {
            $checked = '';
            if ($perm == CAP_ALLOW) {
                $checked = 'checked="checked" ';
            }
-            echo '<input type="hidden" name="' . $capability->name . '" value="' . CAP_INHERIT . '" />';
-            echo '<label><input type="checkbox" name="' . $capability->name .
+            $content .= '<input type="hidden" name="' . $capability->name . '" value="' . CAP_INHERIT . '" />';
+            $content .= '<label><input type="checkbox" name="' . $capability->name .
                '" value="' . CAP_ALLOW . '" ' . $checked . '/> ' . $this->strallow . '</label>';
        } else {
-            echo '<input type="hidden" name="' . $capability->name . '" value="' . $perm . '" />';
-            echo $this->strperms[$permname] . '<span class="note">' . $this->stradvmessage . '</span>';
+            $content .= '<input type="hidden" name="' . $capability->name . '" value="' . $perm . '" />';
+            $content .= $this->strperms[$permname] . '<span class="note">' . $this->stradvmessage . '</span>';
        }
-        echo '</td>';
+        $content .= '</td>';
+        return $content;
    }
 }
@@ -73,6 +73,7 @@ class core_role_override_permissions_table_advanced extends core_role_capability
        }

        // One cell for each possible permission.
+        $content = '';
        foreach ($this->displaypermissions as $perm => $permname) {
            $strperm = $this->strperms[$permname];
            $extraclass = '';
@@ -83,8 +84,8 @@ class core_role_override_permissions_table_advanced extends core_role_capability
            if ($this->permissions[$capability->name] == $perm) {
                $checked = 'checked="checked" ';
            }
-            echo '<td class="' . $permname . $extraclass . '">';
-            echo '<label><input type="radio" name="' . $capability->name .
+            $content .= '<td class="' . $permname . $extraclass . '">';
+            $content .= '<label><input type="radio" name="' . $capability->name .
                '" value="' . $perm . '" ' . $checked . $disabled . '/> ';
            if ($perm == CAP_INHERIT) {
                $inherited = $this->parentpermissions[$capability->name];
@@ -95,8 +96,9 @@ class core_role_override_permissions_table_advanced extends core_role_capability
                }
                $strperm .= ' (' . $inherited . ')';
            }
-            echo '<span class="note">' . $strperm . '</span>';
-            echo '</label></td>';
+            $content .= '<span class="note">' . $strperm . '</span>';
+            $content .= '</label></td>';
        }
+        return $content;
    }
 }
@@ -67,6 +67,8 @@ class core_role_permissions_table extends core_role_capability_table_base {

    protected function add_row_cells($capability) {
        global $OUTPUT, $PAGE;
+        $renderer = $PAGE->get_renderer('core');
+        $adminurl = new moodle_url("/admin/");

        $context = $this->context;
        $contextid = $this->context->id;
@@ -75,7 +77,6 @@ class core_role_permissions_table extends core_role_capability_table_base {
        $overridableroles = $this->overridableroles;
        $roles = $this->roles;

-
        list($needed, $forbidden) = get_roles_with_cap_in_context($context, $capability->name);
        $neededroles    = array();
        $forbiddenroles = array();
@@ -91,40 +92,50 @@ class core_role_permissions_table extends core_role_capability_table_base {

        foreach ($roles as $id => $name) {
            if (isset($needed[$id])) {
-                $neededroles[$id] = $roles[$id];
+                $templatecontext = array("rolename" => $name, "roleid" => $id, "action" => "prevent", "spanclass" => "allowed",
+                                  "linkclass" => "preventlink", "adminurl" => $adminurl->out(), "imageurl" => "");
                if (isset($overridableroles[$id]) and ($allowoverrides or ($allowsafeoverrides and is_safe_capability($capability)))) {
-                    $preventurl = new moodle_url($PAGE->url, array('contextid'=>$contextid, 'roleid'=>$id, 'capability'=>$capability->name, 'prevent'=>1));
-                    $neededroles[$id] .= $OUTPUT->action_icon($preventurl, new pix_icon('t/delete', get_string('prevent', 'core_role')));
+                    $templatecontext['imageurl'] = $renderer->pix_url('t/delete');
                }
+                $neededroles[$id] = $renderer->render_from_template('core/permissionmanager_role', $templatecontext);
            }
        }
-        $neededroles = implode(', ', $neededroles);
+        $neededroles = implode(' ', $neededroles);
        foreach ($roles as $id => $name) {
            if (isset($forbidden[$id])  and ($allowoverrides or ($allowsafeoverrides and is_safe_capability($capability)))) {
-                $forbiddenroles[$id] = $roles[$id];
+                $templatecontext = array("rolename" => $name, "roleid" => $id, "action" => "unprohibit",
+                                "spanclass" => "forbidden", "linkclass" => "unprohibitlink", "adminurl" => $adminurl->out(),
+                                "imageurl" => "");
                if (isset($overridableroles[$id]) and prohibit_is_removable($id, $context, $capability->name)) {
-                    $unprohibiturl = new moodle_url($PAGE->url, array('contextid'=>$contextid, 'roleid'=>$id, 'capability'=>$capability->name, 'unprohibit'=>1));
-                    $forbiddenroles[$id] .= $OUTPUT->action_icon($unprohibiturl, new pix_icon('t/delete', get_string('delete')));
+                    $templatecontext['imageurl'] = $renderer->pix_url('t/delete');
                }
+                $forbiddenroles[$id] = $renderer->render_from_template('core/permissionmanager_role', $templatecontext);
            }
        }
-        $forbiddenroles = implode(', ', $forbiddenroles);
+        $forbiddenroles = implode(' ', $forbiddenroles);

        if ($allowable and ($allowoverrides or ($allowsafeoverrides and is_safe_capability($capability)))) {
-            $allowurl = new moodle_url($PAGE->url, array('contextid'=>$contextid, 'capability'=>$capability->name, 'allow'=>1));
-            $neededroles .= '<div class="allowmore">'.$OUTPUT->action_icon($allowurl, new pix_icon('t/add', get_string('allow', 'core_role'))).'</div>';
+            $allowurl = new moodle_url($PAGE->url, array('contextid' => $contextid,
+                                       'capability' => $capability->name, 'allow' => 1));
+            $allowicon = $OUTPUT->action_icon($allowurl, new pix_icon('t/add', get_string('allow', 'core_role')), null,
+                                            array('class' => 'allowlink', 'data-action' => 'allow'));
+            $neededroles .= html_writer::div($allowicon, 'allowmore');
        }

        if ($forbitable and ($allowoverrides or ($allowsafeoverrides and is_safe_capability($capability)))) {
-            $prohibiturl = new moodle_url($PAGE->url, array('contextid'=>$contextid, 'capability'=>$capability->name, 'prohibit'=>1));
-            $forbiddenroles .= '<div class="prohibitmore">'.$OUTPUT->action_icon($prohibiturl, new pix_icon('t/add', get_string('prohibit', 'core_role'))).'</div>';
+            $prohibiturl = new moodle_url($PAGE->url, array('contextid' => $contextid,
+                                          'capability' => $capability->name, 'prohibit' => 1));
+            $prohibiticon = $OUTPUT->action_icon($prohibiturl, new pix_icon('t/add', get_string('prohibit', 'core_role')), null,
+                                                array('class' => 'prohibitlink', 'data-action' => 'prohibit'));
+            $forbiddenroles .= html_writer::div($prohibiticon, 'prohibitmore');
        }

        $risks = $this->get_risks($capability);

-        echo '<td>' . $risks . '</td>';
-        echo '<td>' . $neededroles . '</td>';
-        echo '<td>' . $forbiddenroles . '</td>';
+        $contents = html_writer::tag('td', $risks, array('class' => 'risks text-nowrap'));
+        $contents .= html_writer::tag('td', $neededroles, array('class' => 'allowedroles'));
+        $contents .= html_writer::tag('td', $forbiddenroles, array('class' => 'forbiddenroles'));
+        return $contents;
    }

    protected function get_risks($capability) {
@@ -147,4 +158,18 @@ class core_role_permissions_table extends core_role_capability_table_base {

        return $return;
    }
+
+    /**
+     * Add additional attributes to row
+     *
+     * @param stdClass $capability capability that this table row relates to.
+     * @return array key value pairs of attribute names and values.
+     */
+    protected function get_row_attributes($capability) {
+        return array(
+                'data-id' => $capability->id,
+                'data-name' => $capability->name,
+                'data-humanname' => get_capability_string($capability->name),
+        );
+    }
 }
@@ -71,8 +71,9 @@ class core_role_preset {
        $dom->appendChild($top);

        $top->appendChild($dom->createElement('shortname', $role->shortname));
-        $top->appendChild($dom->createElement('name', $role->name));
-        $top->appendChild($dom->createElement('description', $role->description));
+        $top->appendChild($dom->createElement('name', htmlspecialchars($role->name, ENT_COMPAT | ENT_HTML401, 'UTF-8')));
+        $top->appendChild($dom->createElement('description', htmlspecialchars($role->description, ENT_COMPAT | ENT_HTML401,
+                'UTF-8')));
        $top->appendChild($dom->createElement('archetype', $role->archetype));

        $contextlevels = $dom->createElement('contextlevels');
@@ -129,7 +129,7 @@ class core_role_view_role_definition_table extends core_role_define_role_table_a
        } else {
            $default = "&#xa0;";
        }
-        echo '<td class="' . $permname . '">' . $this->strperms[$permname] . '<span class="note">' .
+        return '<td class="' . $permname . '">' . $this->strperms[$permname] . '<span class="note">' .
            $default . '</span></td>';

    }
@@ -28,7 +28,7 @@
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

-require_once(dirname(__FILE__) . '/../../config.php');
+require_once(__DIR__ . '/../../config.php');
 require_once($CFG->libdir.'/adminlib.php');

 $action = required_param('action', PARAM_ALPHA);
@@ -256,9 +256,9 @@ if ($action === 'view') {
 <input type="hidden" name="sesskey" value="<?php p(sesskey()) ?>" />
 <input type="hidden" name="return" value="<?php p($return); ?>" />
 <input type="hidden" name="resettype" value="none" />
-<div class="submit buttons">
-    <input type="submit" name="savechanges" value="<?php p($submitlabel); ?>" />
-    <input type="submit" name="cancel" value="<?php print_string('cancel'); ?>" />
+<div class="submitbuttons">
+    <input type="submit" name="savechanges" class="btn btn-primary" value="<?php p($submitlabel); ?>" />
+    <input type="submit" name="cancel" class="btn btn-secondary" value="<?php print_string('cancel'); ?>" />
 </div>
    <?php
 }
@@ -271,9 +271,9 @@ if ($action === 'view') {
    echo '</div>';
 } else {
    ?>
-<div class="submit buttons">
-    <input type="submit" name="savechanges" value="<?php p($submitlabel); ?>" />
-    <input type="submit" name="cancel" value="<?php print_string('cancel'); ?>" />
+<div class="submitbuttons">
+    <input type="submit" name="savechanges" class="btn btn-primary" value="<?php p($submitlabel); ?>" />
+    <input type="submit" name="cancel" class="btn btn-secondary" value="<?php print_string('cancel'); ?>" />
 </div>
 </div></form>
 <?php
@@ -31,7 +31,7 @@
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

-require_once(dirname(__FILE__) . '/../../config.php');
+require_once(__DIR__ . '/../../config.php');
 require_once($CFG->libdir.'/adminlib.php');
 require_once($CFG->dirroot . '/' . $CFG->admin . '/roles/lib.php');

@@ -195,6 +195,15 @@ if ($capability && ($allowoverrides || ($allowsafeoverrides && is_safe_capabilit
 echo $OUTPUT->header();
 echo $OUTPUT->heading($title);

+$adminurl = new moodle_url('/admin/');
+$arguments = array('contextid' => $contextid,
+                'contextname' => $contextname,
+                'adminurl' => $adminurl->out());
+$PAGE->requires->strings_for_js(
+                                array('roleprohibitinfo', 'roleprohibitheader', 'roleallowinfo', 'roleallowheader',
+                                    'confirmunassigntitle', 'confirmroleunprohibit', 'confirmroleprevent', 'confirmunassignyes',
+                                    'confirmunassignno'), 'core_role');
+$PAGE->requires->js_call_amd('core/permissionmanager', 'initialize', array($arguments));
 $table = new core_role_permissions_table($context, $contextname, $allowoverrides, $allowsafeoverrides, $overridableroles);
 echo $OUTPUT->box_start('generalbox capbox');
 // Print link to advanced override page.
@@ -7,7 +7,8 @@ require_once($CFG->libdir.'/adminlib.php');

 $query = trim(optional_param('query', '', PARAM_NOTAGS));  // Search string

-$PAGE->set_context(context_system::instance());
+$context = context_system::instance();
+$PAGE->set_context($context);

 admin_externalpage_setup('search', '', array('query' => $query)); // now hidden page

@@ -18,15 +19,18 @@ $errormsg  = '';
 $focus = '';

 // now we'll deal with the case that the admin has submitted the form with changed settings
-if ($data = data_submitted() and confirm_sesskey()) {
+if ($data = data_submitted() and confirm_sesskey() and isset($data->action) and $data->action == 'save-settings') {
+    require_capability('moodle/site:config', $context);
    if (admin_write_settings($data)) {
-        $statusmsg = get_string('changessaved');
+        redirect($PAGE->url, get_string('changessaved'), null, \core\output\notification::NOTIFY_SUCCESS);
    }

    if (!empty($adminroot->errors)) {
        $errormsg = get_string('errorwithsettings', 'admin');
        $firsterror = reset($adminroot->errors);
        $focus = $firsterror->id;
+    } else {
+        redirect($PAGE->url);
    }
 }

@@ -34,6 +38,8 @@ if ($data = data_submitted() and confirm_sesskey()) {
 // to modify them
 echo $OUTPUT->header($focus);

+echo $OUTPUT->heading(get_string('administrationsite'));
+
 if ($errormsg !== '') {
    echo $OUTPUT->notification($errormsg);

@@ -41,24 +47,24 @@ if ($errormsg !== '') {
    echo $OUTPUT->notification($statusmsg, 'notifysuccess');
 }

-$resultshtml = admin_search_settings_html($query); // case insensitive search only
+$showsettingslinks = true;

-echo '<form action="' . $PAGE->url->out(true) . '" method="post" id="adminsettings">';
-echo '<div>';
-echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
-// HACK to prevent browsers from automatically inserting the user's password into the wrong fields.
-echo prevent_form_autofill_password();
-echo '</div>';
-echo '<fieldset>';
-echo '<div class="clearer"><!-- --></div>';
-if ($resultshtml != '') {
-    echo $resultshtml;
-} else {
-    echo get_string('noresults','admin');
+if (has_capability('moodle/site:config', $context)) {
+    require_once("admin_settings_search_form.php");
+    $form = new admin_settings_search_form();
+    $form->display();
+    echo '<hr>';
+    if ($query) {
+        echo admin_search_settings_html($query);
+        $showsettingslinks = false;
+    }
+}
+
+if ($showsettingslinks) {
+    $node = $PAGE->settingsnav->find('root', navigation_node::TYPE_SITE_ADMIN);
+    if ($node) {
+        echo $OUTPUT->render_from_template('core/settings_link_page', ['node' => $node]);
+    }
 }
-echo '</fieldset>';
-echo '</form>';

 echo $OUTPUT->footer();
-
-
@@ -0,0 +1,180 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Manage global search areas.
+ *
+ * @package   core_search
+ * @copyright 2016 Dan Poltawski <dan@moodle.com>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+require_once(__DIR__ . '/../config.php');
+require_once($CFG->libdir . '/adminlib.php');
+
+admin_externalpage_setup('searchareas');
+
+$areaid = optional_param('areaid', null, PARAM_ALPHAEXT);
+$action = optional_param('action', null, PARAM_ALPHA);
+
+try {
+    $searchmanager = \core_search\manager::instance();
+} catch (core_search\engine_exception $searchmanagererror) {
+    // Continue, we return an error later depending on the requested action.
+}
+
+echo $OUTPUT->header();
+
+if ($action) {
+    require_sesskey();
+
+    if ($areaid) {
+        // We need to check that the area exists.
+        $area = \core_search\manager::get_search_area($areaid);
+        if ($area === false) {
+            throw new moodle_exception('invalidrequest');
+        }
+    }
+
+    // All actions but enable/disable need the search engine to be ready.
+    if ($action !== 'enable' && $action !== 'disable') {
+        if (!empty($searchmanagererror)) {
+            throw $searchmanagererror;
+        }
+    }
+
+    switch ($action) {
+        case 'enable':
+            $area->set_enabled(true);
+            echo $OUTPUT->notification(get_string('searchareaenabled', 'admin'), \core\output\notification::NOTIFY_SUCCESS);
+            break;
+        case 'disable':
+            $area->set_enabled(false);
+            echo $OUTPUT->notification(get_string('searchareadisabled', 'admin'), \core\output\notification::NOTIFY_SUCCESS);
+            break;
+        case 'delete':
+            $search = \core_search\manager::instance();
+            $search->delete_index($areaid);
+            echo $OUTPUT->notification(get_string('searchindexdeleted', 'admin'), \core\output\notification::NOTIFY_SUCCESS);
+            break;
+        case 'indexall':
+            $searchmanager->index();
+            echo $OUTPUT->notification(get_string('searchindexupdated', 'admin'), \core\output\notification::NOTIFY_SUCCESS);
+            break;
+        case 'reindexall':
+            $searchmanager->index(true);
+            echo $OUTPUT->notification(get_string('searchreindexed', 'admin'), \core\output\notification::NOTIFY_SUCCESS);
+            break;
+        case 'deleteall':
+            $searchmanager->delete_index();
+            echo $OUTPUT->notification(get_string('searchalldeleted', 'admin'), \core\output\notification::NOTIFY_SUCCESS);
+            break;
+        default:
+            throw new moodle_exception('invalidaction');
+            break;
+    }
+}
+
+$searchareas = \core_search\manager::get_search_areas_list();
+if (empty($searchmanagererror)) {
+    $areasconfig = $searchmanager->get_areas_config($searchareas);
+} else {
+    $areasconfig = false;
+}
+
+if (!empty($searchmanagererror)) {
+    $errorstr = get_string($searchmanagererror->errorcode, $searchmanagererror->module, $searchmanagererror->a);
+    echo $OUTPUT->notification($errorstr, \core\output\notification::NOTIFY_ERROR);
+} else {
+    echo $OUTPUT->notification(get_string('indexinginfo', 'admin'), \core\output\notification::NOTIFY_INFO);
+}
+
+$table = new html_table();
+$table->id = 'core-search-areas';
+
+$table->head = array(get_string('searcharea', 'search'), get_string('enable'), get_string('newestdocindexed', 'admin'),
+    get_string('searchlastrun', 'admin'), get_string('searchindexactions', 'admin'));
+
+foreach ($searchareas as $area) {
+    $areaid = $area->get_area_id();
+    $columns = array(new html_table_cell($area->get_visible_name()));
+
+    if ($area->is_enabled()) {
+        $columns[] = $OUTPUT->action_icon(admin_searcharea_action_url('disable', $areaid),
+            new pix_icon('t/hide', get_string('disable'), 'moodle', array('title' => '', 'class' => 'iconsmall')),
+            null, array('title' => get_string('disable')));
+
+        if ($areasconfig) {
+            $columns[] = $areasconfig[$areaid]->lastindexrun;
+
+            if ($areasconfig[$areaid]->indexingstart) {
+                $timediff = $areasconfig[$areaid]->indexingend - $areasconfig[$areaid]->indexingstart;
+                $laststatus = $timediff . ' , ' .
+                    $areasconfig[$areaid]->docsprocessed . ' , ' .
+                    $areasconfig[$areaid]->recordsprocessed . ' , ' .
+                    $areasconfig[$areaid]->docsignored;
+            } else {
+                $laststatus = '';
+            }
+            $columns[] = $laststatus;
+            $columns[] = html_writer::link(admin_searcharea_action_url('delete', $areaid), 'Delete index');
+
+        } else {
+            $blankrow = new html_table_cell(get_string('searchnotavailable', 'admin'));
+            $blankrow->colspan = 3;
+            $columns[] = $blankrow;
+        }
+
+    } else {
+        $columns[] = $OUTPUT->action_icon(admin_searcharea_action_url('enable', $areaid),
+            new pix_icon('t/show', get_string('enable'), 'moodle', array('title' => '', 'class' => 'iconsmall')),
+                null, array('title' => get_string('enable')));
+
+        $blankrow = new html_table_cell(get_string('searchareadisabled', 'admin'));
+        $blankrow->colspan = 3;
+        $columns[] = $blankrow;
+    }
+    $row = new html_table_row($columns);
+    $table->data[] = $row;
+}
+
+// Cross-search area tasks.
+$options = array();
+if (!empty($searchmanagererror)) {
+    $options['disabled'] = true;
+}
+echo $OUTPUT->box_start('search-areas-actions');
+echo $OUTPUT->single_button(admin_searcharea_action_url('indexall'), get_string('searchupdateindex', 'admin'), 'get', $options);
+echo $OUTPUT->single_button(admin_searcharea_action_url('reindexall'), get_string('searchreindexindex', 'admin'), 'get', $options);
+echo $OUTPUT->single_button(admin_searcharea_action_url('deleteall'), get_string('searchdeleteindex', 'admin'), 'get', $options);
+echo $OUTPUT->box_end();
+
+echo html_writer::table($table);
+echo $OUTPUT->footer();
+
+/**
+ * Helper for generating url for management actions.
+ *
+ * @param string $action
+ * @param string $areaid
+ * @return moodle_url
+ */
+function admin_searcharea_action_url($action, $areaid = false) {
+    $params = array('action' => $action, 'sesskey' => sesskey());
+    if ($areaid) {
+        $params['areaid'] = $areaid;
+    }
+    return new moodle_url('/admin/searchareas.php', $params);
+}
@@ -40,7 +40,7 @@ $errormsg  = '';

 if ($data = data_submitted() and confirm_sesskey()) {
    if (admin_write_settings($data)) {
-        $statusmsg = get_string('changessaved');
+        redirect($PAGE->url, get_string('changessaved'), null, \core\output\notification::NOTIFY_SUCCESS);
    }

    if (empty($adminroot->errors)) {
@@ -48,6 +48,7 @@ if ($data = data_submitted() and confirm_sesskey()) {
            case 'site': redirect("$CFG->wwwroot/");
            case 'admin': redirect("$CFG->wwwroot/$CFG->admin/");
        }
+        redirect($PAGE->url);
    } else {
        $errormsg = get_string('errorwithsettings', 'admin');
        $firsterror = reset($adminroot->errors);
@@ -76,20 +77,23 @@ if (empty($SITE->fullname)) {

    // ---------------------------------------------------------------------------------------------------------------

-    echo '<form action="settings.php" method="post" id="adminsettings">';
-    echo '<div class="settingsform clearfix">';
-    echo html_writer::input_hidden_params($PAGE->url);
-    echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
-    echo '<input type="hidden" name="return" value="'.$return.'" />';
-    // HACK to prevent browsers from automatically inserting the user's password into the wrong fields.
-    echo prevent_form_autofill_password();
+    $pageparams = $PAGE->url->params();
+    $context = [
+        'actionurl' => $PAGE->url->out(false),
+        'params' => array_map(function($param) use ($pageparams) {
+            return [
+                'name' => $param,
+                'value' => $pageparams[$param]
+            ];
+        }, array_keys($pageparams)),
+        'sesskey' => sesskey(),
+        'return' => $return,
+        'title' => null,
+        'settings' => $settingspage->output_html(),
+        'showsave' => true
+    ];

-    echo $settingspage->output_html();
-
-    echo '<div class="form-buttons"><input class="form-submit" type="submit" value="'.get_string('savechanges','admin').'" /></div>';
-
-    echo '</div>';
-    echo '</form>';
+    echo $OUTPUT->render_from_template('core_admin/settings', $context);

 } else {
    if ($PAGE->user_allowed_editing()) {
@@ -120,23 +124,23 @@ if (empty($SITE->fullname)) {

    // ---------------------------------------------------------------------------------------------------------------

-    echo '<form action="settings.php" method="post" id="adminsettings">';
-    echo '<div class="settingsform clearfix">';
-    echo html_writer::input_hidden_params($PAGE->url);
-    echo '<input type="hidden" name="sesskey" value="'.sesskey().'" />';
-    echo '<input type="hidden" name="return" value="'.$return.'" />';
-    // HACK to prevent browsers from automatically inserting the user's password into the wrong fields.
-    echo prevent_form_autofill_password();
-    echo $OUTPUT->heading($settingspage->visiblename);
+    $pageparams = $PAGE->url->params();
+    $context = [
+        'actionurl' => $PAGE->url->out(false),
+        'params' => array_map(function($param) use ($pageparams) {
+            return [
+                'name' => $param,
+                'value' => $pageparams[$param]
+            ];
+        }, array_keys($pageparams)),
+        'sesskey' => sesskey(),
+        'return' => $return,
+        'title' => $settingspage->visiblename,
+        'settings' => $settingspage->output_html(),
+        'showsave' => $settingspage->show_save()
+    ];

-    echo $settingspage->output_html();
-
-    if ($settingspage->show_save()) {
-        echo '<div class="form-buttons"><input class="form-submit" type="submit" value="'.get_string('savechanges','admin').'" /></div>';
-    }
-
-    echo '</div>';
-    echo '</form>';
+    echo $OUTPUT->render_from_template('core_admin/settings', $context);
 }

 $PAGE->requires->yui_module('moodle-core-formchangechecker',
@@ -12,7 +12,10 @@ if ($hassiteconfig or has_any_capability($capabilities, $systemcontext)) { // sp
    $ADMIN->add('appearance', new admin_category('themes', new lang_string('themes')));
    // "themesettings" settingpage
    $temp = new admin_settingpage('themesettings', new lang_string('themesettings', 'admin'));
-    $temp->add(new admin_setting_configtext('themelist', new lang_string('themelist', 'admin'), new lang_string('configthemelist','admin'), '', PARAM_NOTAGS));
+    $setting = new admin_setting_configtext('themelist', new lang_string('themelist', 'admin'),
+        new lang_string('configthemelist', 'admin'), '', PARAM_NOTAGS);
+    $setting->set_force_ltr(true);
+    $temp->add($setting);
    $setting = new admin_setting_configcheckbox('themedesignermode', new lang_string('themedesignermode', 'admin'), new lang_string('configthemedesignermode', 'admin'), 0);
    $setting->set_updatedcallback('theme_reset_all_caches');
    $temp->add($setting);
@@ -22,7 +25,8 @@ if ($hassiteconfig or has_any_capability($capabilities, $systemcontext)) { // sp
    $temp->add(new admin_setting_configcheckbox('allowthemechangeonurl',  new lang_string('allowthemechangeonurl', 'admin'), new lang_string('configallowthemechangeonurl', 'admin'), 0));
    $temp->add(new admin_setting_configcheckbox('allowuserblockhiding', new lang_string('allowuserblockhiding', 'admin'), new lang_string('configallowuserblockhiding', 'admin'), 1));
    $temp->add(new admin_setting_configcheckbox('allowblockstodock', new lang_string('allowblockstodock', 'admin'), new lang_string('configallowblockstodock', 'admin'), 1));
-    $temp->add(new admin_setting_configtextarea('custommenuitems', new lang_string('custommenuitems', 'admin'), new lang_string('configcustommenuitems', 'admin'), '', PARAM_TEXT, '50', '10'));
+    $temp->add(new admin_setting_configtextarea('custommenuitems', new lang_string('custommenuitems', 'admin'),
+        new lang_string('configcustommenuitems', 'admin'), '', PARAM_RAW, '50', '10'));
    $temp->add(new admin_setting_configtextarea(
        'customusermenuitems',
        new lang_string('customusermenuitems', 'admin'),
@@ -30,7 +34,7 @@ if ($hassiteconfig or has_any_capability($capabilities, $systemcontext)) { // sp
        'grades,grades|/grade/report/mygrades.php|grades
 messages,message|/message/index.php|message
 preferences,moodle|/user/preferences.php|preferences',
-        PARAM_TEXT,
+        PARAM_RAW,
        '50',
        '10'
    ));
@@ -51,6 +55,26 @@ preferences,moodle|/user/preferences.php|preferences',
        }
    }

+    // Logos section.
+    $temp = new admin_settingpage('logos', new lang_string('logossettings', 'admin'));
+
+    // Logo file setting.
+    $title = get_string('logo', 'admin');
+    $description = get_string('logo_desc', 'admin');
+    $setting = new admin_setting_configstoredfile('core_admin/logo', $title, $description, 'logo', 0,
+        ['maxfiles' => 1, 'accepted_types' => ['.jpg', '.png']]);
+    $setting->set_updatedcallback('theme_reset_all_caches');
+    $temp->add($setting);
+
+    // Small logo file setting.
+    $title = get_string('logocompact', 'admin');
+    $description = get_string('logocompact_desc', 'admin');
+    $setting = new admin_setting_configstoredfile('core_admin/logocompact', $title, $description, 'logocompact', 0,
+        ['maxfiles' => 1, 'accepted_types' => ['.jpg', '.png']]);
+    $setting->set_updatedcallback('theme_reset_all_caches');
+    $temp->add($setting);
+
+    $ADMIN->add('appearance', $temp);

    // Calendar settings.
    $temp = new admin_settingpage('calendar', new lang_string('calendarsettings','admin'));
@@ -148,7 +172,6 @@ preferences,moodle|/user/preferences.php|preferences',
    $temp->add(new admin_setting_configcheckbox('navshowcategories', new lang_string('navshowcategories', 'admin'), new lang_string('confignavshowcategories', 'admin'), 1));
    $temp->add(new admin_setting_configcheckbox('navshowmycoursecategories', new lang_string('navshowmycoursecategories', 'admin'), new lang_string('navshowmycoursecategories_help', 'admin'), 0));
    $temp->add(new admin_setting_configcheckbox('navshowallcourses', new lang_string('navshowallcourses', 'admin'), new lang_string('confignavshowallcourses', 'admin'), 0));
-    $temp->add(new admin_setting_configcheckbox('navexpandmycourses', new lang_string('navexpandmycourses', 'admin'), new lang_string('navexpandmycourses_desc', 'admin'), 1));
    $sortoptions = array(
        'sortorder' => new lang_string('sort_sortorder', 'admin'),
        'fullname' => new lang_string('sort_fullname', 'admin'),
@@ -173,49 +196,6 @@ preferences,moodle|/user/preferences.php|preferences',
    $ADMIN->add('appearance', new admin_externalpage('resetemoticons', new lang_string('emoticonsreset', 'admin'),
        new moodle_url('/admin/resetemoticons.php'), 'moodle/site:config', true));

-
-    // The "media" subpage.
-    $temp = new admin_settingpage('mediasettings', get_string('mediasettings', 'core_media'));
-
-    $temp->add(new admin_setting_heading('mediaformats', get_string('mediaformats', 'core_media'),
-            format_text(get_string('mediaformats_desc', 'core_media'), FORMAT_MARKDOWN)));
-
-    // External services.
-    $temp->add(new admin_setting_configcheckbox('core_media_enable_youtube',
-            get_string('siteyoutube', 'core_media'), get_string('siteyoutube_desc', 'core_media'), 1));
-    $temp->add(new admin_setting_configcheckbox('core_media_enable_vimeo',
-            get_string('sitevimeo', 'core_media'), get_string('sitevimeo_desc', 'core_media'), 0));
-
-    // Options which require Flash.
-    $temp->add(new admin_setting_configcheckbox('core_media_enable_mp3',
-            get_string('mp3audio', 'core_media'), get_string('mp3audio_desc', 'core_media'), 1));
-    $temp->add(new admin_setting_configcheckbox('core_media_enable_flv',
-            get_string('flashvideo', 'core_media'), get_string('flashvideo_desc', 'core_media'), 1));
-    $temp->add(new admin_setting_configcheckbox('core_media_enable_swf',
-            get_string('flashanimation', 'core_media'), get_string('flashanimation_desc', 'core_media'), 1));
-
-    // HTML 5 media.
-    // Audio now enabled by default so that it can provide a fallback for mp3 on devices without flash.
-    $temp->add(new admin_setting_configcheckbox('core_media_enable_html5audio',
-            get_string('html5audio', 'core_media'), get_string('html5audio_desc', 'core_media'), 1));
-    // Video now enabled by default so it can provide mp4 support.
-    $temp->add(new admin_setting_configcheckbox('core_media_enable_html5video',
-            get_string('html5video', 'core_media'), get_string('html5video_desc', 'core_media'), 1));
-
-    // Legacy players.
-    $temp->add(new admin_setting_heading('legacymediaformats',
-            get_string('legacyheading', 'core_media'), get_string('legacyheading_desc', 'core_media')));
-
-    $temp->add(new admin_setting_configcheckbox('core_media_enable_qt',
-            get_string('legacyquicktime', 'core_media'), get_string('legacyquicktime_desc', 'core_media'), 1));
-    $temp->add(new admin_setting_configcheckbox('core_media_enable_wmp',
-            get_string('legacywmp', 'core_media'), get_string('legacywmp_desc', 'core_media'), 1));
-    $temp->add(new admin_setting_configcheckbox('core_media_enable_rm',
-            get_string('legacyreal', 'core_media'), get_string('legacyreal_desc', 'core_media'), 1));
-
-    $ADMIN->add('appearance', $temp);
-
-
    // "documentation" settingpage
    $temp = new admin_settingpage('documentation', new lang_string('moodledocs'));
    $temp->add(new admin_setting_configtext('docroot', new lang_string('docroot', 'admin'), new lang_string('configdocroot', 'admin'), 'http://docs.moodle.org', PARAM_URL));
@@ -254,8 +234,6 @@ preferences,moodle|/user/preferences.php|preferences',
    $setting->set_updatedcallback('js_reset_all_caches');
    $temp->add($setting);
    $temp->add(new admin_setting_configcheckbox('modchooserdefault', new lang_string('modchooserdefault', 'admin'), new lang_string('configmodchooserdefault', 'admin'), 1));
-    $temp->add(new admin_setting_configcheckbox('modeditingmenu', new lang_string('modeditingmenu', 'admin'), new lang_string('modeditingmenu_desc', 'admin'), 1));
-    $temp->add(new admin_setting_configcheckbox('blockeditingmenu', new lang_string('blockeditingmenu', 'admin'), new lang_string('blockeditingmenu_desc', 'admin'), 1));
    $ADMIN->add('appearance', $temp);

    // link to tag management interface
@@ -0,0 +1,50 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * File.
+ *
+ * @package    core_competency
+ * @copyright  2016 Frédéric Massart - FMCorz.net
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+// Save processing when the user will not be able to access anything.
+if (has_capability('moodle/site:config', $systemcontext)) {
+
+    $parentname = 'competencies';
+
+    // Settings page.
+    $settings = new admin_settingpage('competencysettings', new lang_string('competenciessettings', 'core_competency'),
+        'moodle/site:config', false);
+    $ADMIN->add($parentname, $settings);
+
+    // Load the full tree of settings.
+    if ($ADMIN->fulltree) {
+        $setting = new admin_setting_configcheckbox('core_competency/enabled',
+            new lang_string('enablecompetencies', 'core_competency'),
+            new lang_string('enablecompetencies_desc', 'core_competency'), 1);
+        $settings->add($setting);
+
+        $setting = new admin_setting_configcheckbox('core_competency/pushcourseratingstouserplans',
+            new lang_string('pushcourseratingstouserplans', 'core_competency'),
+            new lang_string('pushcourseratingstouserplans_desc', 'core_competency'), 1);
+        $settings->add($setting);
+    }
+
+}
@@ -72,13 +72,13 @@ if ($hassiteconfig or has_any_capability($capabilities, $systemcontext)) {
        $formcourseformats[$courseformat] = new lang_string('pluginname', "format_$courseformat");
    }
    $temp->add(new admin_setting_configselect('moodlecourse/format', new lang_string('format'), new lang_string('coursehelpformat'),
-        'weeks',$formcourseformats));
+        'topics', $formcourseformats));

    $temp->add(new admin_setting_configtext('moodlecourse/maxsections', new lang_string('maxnumberweeks'),
        new lang_string('maxnumberweeks_desc'), 52));

    $temp->add(new admin_settings_num_course_sections('moodlecourse/numsections', new lang_string('numberweeks'),
-        new lang_string('coursehelpnumberweeks'), 10));
+        new lang_string('coursehelpnumberweeks'), 4));

    $choices = array();
    $choices['0'] = new lang_string('hiddensectionscollapsed');
@@ -92,6 +92,9 @@ if ($hassiteconfig or has_any_capability($capabilities, $systemcontext)) {
    $temp->add(new admin_setting_configselect('moodlecourse/coursedisplay', new lang_string('coursedisplay'),
        new lang_string('coursedisplay_help'), COURSE_DISPLAY_SINGLEPAGE, $choices));

+    $temp->add(new admin_setting_configduration('moodlecourse/courseduration', get_string('courseduration'),
+        get_string('courseduration_desc'), YEARSECS));
+
    // Appearance.
    $temp->add(new admin_setting_heading('appearancehdr', new lang_string('appearance'), ''));

@@ -192,6 +195,7 @@ if ($hassiteconfig or has_any_capability($capabilities, $systemcontext)) {
    $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_filters', new lang_string('generalfilters','backup'), new lang_string('configgeneralfilters','backup'), array('value'=>1, 'locked'=>0)));
    $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_comments', new lang_string('generalcomments','backup'), new lang_string('configgeneralcomments','backup'), array('value'=>1, 'locked'=>0)));
    $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_badges', new lang_string('generalbadges','backup'), new lang_string('configgeneralbadges','backup'), array('value'=>1,'locked'=>0)));
+    $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_calendarevents', new lang_string('generalcalendarevents','backup'), new lang_string('configgeneralcalendarevents','backup'), array('value'=>1, 'locked'=>0)));
    $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_userscompletion', new lang_string('generaluserscompletion','backup'), new lang_string('configgeneraluserscompletion','backup'), array('value'=>1, 'locked'=>0)));
    $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_logs', new lang_string('generallogs','backup'), new lang_string('configgenerallogs','backup'), array('value'=>0, 'locked'=>0)));
    $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_histories', new lang_string('generalhistories','backup'), new lang_string('configgeneralhistories','backup'), array('value'=>0, 'locked'=>0)));
@@ -199,6 +203,7 @@ if ($hassiteconfig or has_any_capability($capabilities, $systemcontext)) {
    $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_groups',
            new lang_string('generalgroups', 'backup'), new lang_string('configgeneralgroups', 'backup'),
            array('value' => 1, 'locked' => 0)));
+    $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_general_competencies', new lang_string('generalcompetencies','backup'), new lang_string('configgeneralcompetencies','backup'), array('value'=>1, 'locked'=>0)));

    $ADMIN->add('backups', $temp);

@@ -208,6 +213,19 @@ if ($hassiteconfig or has_any_capability($capabilities, $systemcontext)) {
    $temp->add(new admin_setting_configcheckbox('backup/import_general_duplicate_admin_allowed',
            new lang_string('importgeneralduplicateadminallowed', 'backup'),
            new lang_string('importgeneralduplicateadminallowed_desc', 'backup'), 0));
+
+    // Import defaults section.
+    $temp->add(new admin_setting_heading('importsettings', new lang_string('importsettings', 'backup'), ''));
+    $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_import_activities', new lang_string('generalactivities','backup'), new lang_string('configgeneralactivities','backup'), array('value'=>1, 'locked'=>0)));
+    $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_import_blocks', new lang_string('generalblocks','backup'), new lang_string('configgeneralblocks','backup'), array('value'=>1, 'locked'=>0)));
+    $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_import_filters', new lang_string('generalfilters','backup'), new lang_string('configgeneralfilters','backup'), array('value'=>1, 'locked'=>0)));
+    $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_import_calendarevents', new lang_string('generalcalendarevents','backup'), new lang_string('configgeneralcalendarevents','backup'), array('value'=>1, 'locked'=>0)));
+    $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_import_questionbank', new lang_string('generalquestionbank','backup'), new lang_string('configgeneralquestionbank','backup'), array('value'=>1, 'locked'=>0)));
+    $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_import_groups',
+            new lang_string('generalgroups', 'backup'), new lang_string('configgeneralgroups', 'backup'),
+            array('value' => 1, 'locked' => 0)));
+    $temp->add(new admin_setting_configcheckbox_with_lock('backup/backup_import_competencies', new lang_string('generalcompetencies','backup'), new lang_string('configgeneralcompetencies','backup'), array('value'=>1, 'locked'=>0)));
+
    $ADMIN->add('backups', $temp);

    // Create a page for automated backups configuration and defaults.
@@ -229,7 +247,8 @@ if ($hassiteconfig or has_any_capability($capabilities, $systemcontext)) {
    );
    $temp->add(new admin_setting_configselect('backup/backup_auto_storage', new lang_string('automatedstorage', 'backup'), new lang_string('automatedstoragehelp', 'backup'), 0, $storageoptions));
    $temp->add(new admin_setting_special_backup_auto_destination());
-    $keepoptoins = array(
+
+    $maxkeptoptions = array(
        0 => new lang_string('all'), 1 => '1',
        2 => '2',
        5 => '5',
@@ -243,7 +262,44 @@ if ($hassiteconfig or has_any_capability($capabilities, $systemcontext)) {
        300 => '300',
        400 => '400',
        500 => '500');
-    $temp->add(new admin_setting_configselect('backup/backup_auto_keep', new lang_string('keep'), new lang_string('backupkeephelp'), 1, $keepoptoins));
+    $temp->add(new admin_setting_configselect('backup/backup_auto_max_kept', new lang_string('automatedmaxkept', 'backup'),
+            new lang_string('automatedmaxkepthelp', 'backup'), 1, $maxkeptoptions));
+
+    $automateddeletedaysoptions = array(
+        0 => new lang_string('never'),
+        1000 => new lang_string('numdays', '', 1000),
+        365  => new lang_string('numdays', '', 365),
+        180  => new lang_string('numdays', '', 180),
+        150  => new lang_string('numdays', '', 150),
+        120  => new lang_string('numdays', '', 120),
+        90   => new lang_string('numdays', '', 90),
+        60   => new lang_string('numdays', '', 60),
+        35   => new lang_string('numdays', '', 35),
+        10   => new lang_string('numdays', '', 10),
+        5    => new lang_string('numdays', '', 5),
+        2    => new lang_string('numdays', '', 2)
+    );
+    $temp->add(new admin_setting_configselect('backup/backup_auto_delete_days', new lang_string('automateddeletedays', 'backup'),
+            '', 0, $automateddeletedaysoptions));
+
+    $minkeptoptions = array(
+        0 => new lang_string('none'),
+        1 => '1',
+        2 => '2',
+        5 => '5',
+        10 => '10',
+        20 => '20',
+        30 => '30',
+        40 => '40',
+        50 => '50',
+        100 => '100',
+        200 => '200',
+        300 => '300',
+        400 => '400'
+    );
+    $temp->add(new admin_setting_configselect('backup/backup_auto_min_kept', new lang_string('automatedminkept', 'backup'),
+            new lang_string('automatedminkepthelp', 'backup'), 0, $minkeptoptions));
+
    $temp->add(new admin_setting_configcheckbox('backup/backup_shortname', new lang_string('backup_shortname', 'admin'), new lang_string('backup_shortnamehelp', 'admin'), 0));
    $temp->add(new admin_setting_configcheckbox('backup/backup_auto_skip_hidden', new lang_string('skiphidden', 'backup'), new lang_string('skiphiddenhelp', 'backup'), 1));
    $temp->add(new admin_setting_configselect('backup/backup_auto_skip_modif_days', new lang_string('skipmodifdays', 'backup'), new lang_string('skipmodifdayshelp', 'backup'), 30, array(
@@ -274,12 +330,14 @@ if ($hassiteconfig or has_any_capability($capabilities, $systemcontext)) {
    $temp->add(new admin_setting_configcheckbox('backup/backup_auto_filters', new lang_string('generalfilters','backup'), new lang_string('configgeneralfilters','backup'), 1));
    $temp->add(new admin_setting_configcheckbox('backup/backup_auto_comments', new lang_string('generalcomments','backup'), new lang_string('configgeneralcomments','backup'), 1));
    $temp->add(new admin_setting_configcheckbox('backup/backup_auto_badges', new lang_string('generalbadges','backup'), new lang_string('configgeneralbadges','backup'), 1));
+    $temp->add(new admin_setting_configcheckbox('backup/backup_auto_calendarevents', new lang_string('generalcalendarevents','backup'), new lang_string('configgeneralcalendarevents','backup'), 1));
    $temp->add(new admin_setting_configcheckbox('backup/backup_auto_userscompletion', new lang_string('generaluserscompletion','backup'), new lang_string('configgeneraluserscompletion','backup'), 1));
    $temp->add(new admin_setting_configcheckbox('backup/backup_auto_logs', new lang_string('generallogs', 'backup'), new lang_string('configgenerallogs', 'backup'), 0));
    $temp->add(new admin_setting_configcheckbox('backup/backup_auto_histories', new lang_string('generalhistories','backup'), new lang_string('configgeneralhistories','backup'), 0));
    $temp->add(new admin_setting_configcheckbox('backup/backup_auto_questionbank', new lang_string('generalquestionbank','backup'), new lang_string('configgeneralquestionbank','backup'), 1));
    $temp->add(new admin_setting_configcheckbox('backup/backup_auto_groups', new lang_string('generalgroups', 'backup'),
            new lang_string('configgeneralgroups', 'backup'), 1));
+    $temp->add(new admin_setting_configcheckbox('backup/backup_auto_competencies', new lang_string('generalcompetencies','backup'), new lang_string('configgeneralcompetencies','backup'), 1));

    //$temp->add(new admin_setting_configcheckbox('backup/backup_auto_messages', new lang_string('messages', 'message'), new lang_string('backupmessageshelp','message'), 0));
    //$temp->add(new admin_setting_configcheckbox('backup/backup_auto_blogs', new lang_string('blogs', 'blog'), new lang_string('backupblogshelp','blog'), 0));
@@ -13,10 +13,6 @@ if ($hassiteconfig) { // speedup for non-admins, add all caps used on this page
    $temp->add(new admin_setting_configcheckbox('enablesafebrowserintegration', new lang_string('enablesafebrowserintegration', 'admin'), new lang_string('configenablesafebrowserintegration', 'admin'), 0));

    $temp->add(new admin_setting_configcheckbox('dndallowtextandlinks', new lang_string('dndallowtextandlinks', 'admin'), new lang_string('configdndallowtextandlinks', 'admin'), 0));
-    // The CSS optimiser setting. When changed we need to reset the theme caches in order to ensure they are regenerated through the optimiser.
-    $enablecssoptimiser = new admin_setting_configcheckbox('enablecssoptimiser', new lang_string('enablecssoptimiser','admin'), new lang_string('enablecssoptimiser_desc','admin'), 0);
-    $enablecssoptimiser->set_updatedcallback('theme_reset_all_caches');
-    $temp->add($enablecssoptimiser);

    $ADMIN->add('experimental', $temp);

@@ -32,7 +28,7 @@ if ($hassiteconfig) { // speedup for non-admins, add all caps used on this page
    $ADMIN->add('development', $temp);

    // "Profiling" settingpage (conditionally if the 'xhprof' extension is available only).
-    $xhprofenabled = extension_loaded('xhprof') && function_exists('xhprof_enable');
+    $xhprofenabled = extension_loaded('xhprof') || extension_loaded('tideways');
    $temp = new admin_settingpage('profiling', new lang_string('profiling', 'admin'), 'moodle/site:config', !$xhprofenabled);
    // Main profiling switch.
    $temp->add(new admin_setting_configcheckbox('profilingenabled', new lang_string('profilingenabled', 'admin'), new lang_string('profilingenabled_help', 'admin'), false));
@@ -58,9 +58,18 @@ if (has_capability('moodle/grade:manage', $systemcontext)
                                                        GRADE_NAVMETHOD_TABS => new lang_string('tabs', 'grades'),
                                                        GRADE_NAVMETHOD_COMBO => new lang_string('combo', 'grades'))));

-        $temp->add(new admin_setting_configtext('grade_export_userprofilefields', new lang_string('gradeexportuserprofilefields', 'grades'), new lang_string('gradeexportuserprofilefields_desc', 'grades'), 'firstname,lastname,idnumber,institution,department,email', PARAM_TEXT));
+        $setting = new admin_setting_configtext('grade_export_userprofilefields',
+            new lang_string('gradeexportuserprofilefields', 'grades'),
+            new lang_string('gradeexportuserprofilefields_desc', 'grades'),
+            'firstname,lastname,idnumber,institution,department,email', PARAM_TEXT);
+        $setting->set_force_ltr(true);
+        $temp->add($setting);

-        $temp->add(new admin_setting_configtext('grade_export_customprofilefields', new lang_string('gradeexportcustomprofilefields', 'grades'), new lang_string('gradeexportcustomprofilefields_desc', 'grades'), '', PARAM_TEXT));
+        $setting = new admin_setting_configtext('grade_export_customprofilefields',
+            new lang_string('gradeexportcustomprofilefields', 'grades'),
+            new lang_string('gradeexportcustomprofilefields_desc', 'grades'), '', PARAM_TEXT);
+        $setting->set_force_ltr(true);
+        $temp->add($setting);

        $temp->add(new admin_setting_configcheckbox('recovergradesdefault', new lang_string('recovergradesdefault', 'grades'), new lang_string('recovergradesdefault_help', 'grades'), 0));

@@ -10,7 +10,8 @@ if ($hassiteconfig) { // speedup for non-admins, add all caps used on this page
    $temp->add(new admin_setting_configtext('defaultcity', new lang_string('defaultcity', 'admin'), new lang_string('defaultcity_help', 'admin'), ''));

    $temp->add(new admin_setting_heading('iplookup', new lang_string('iplookup', 'admin'), new lang_string('iplookupinfo', 'admin')));
-    $temp->add(new admin_setting_configfile('geoipfile', new lang_string('geoipfile', 'admin'), new lang_string('configgeoipfile', 'admin', $CFG->dataroot.'/geoip/'), $CFG->dataroot.'/geoip/GeoLiteCity.dat'));
+    $temp->add(new admin_setting_configfile('geoip2file', new lang_string('geoipfile', 'admin'),
+        new lang_string('configgeoipfile', 'admin', $CFG->dataroot.'/geoip/'), $CFG->dataroot.'/geoip/GeoLite2-City.mmdb'));
    $temp->add(new admin_setting_configtext('googlemapkey3', new lang_string('googlemapkey3', 'admin'), new lang_string('googlemapkey3_help', 'admin'), '', PARAM_RAW, 60));

    $temp->add(new admin_setting_configtext('allcountrycodes', new lang_string('allcountrycodes', 'admin'), new lang_string('configallcountrycodes', 'admin'), '', '/^(?:\w+(?:,\w+)*)?$/'));
@@ -33,14 +33,16 @@ if ($hassiteconfig) {
    // activity modules
    $ADMIN->add('modules', new admin_category('modsettings', new lang_string('activitymodules')));

-    $temp = new admin_settingpage('managemodulescommon', new lang_string('commonsettings', 'admin'));
+    $ADMIN->add('modsettings', new admin_page_managemods());

+    $temp = new admin_settingpage('managemodulescommon', new lang_string('commonactivitysettings', 'admin'));
    $temp->add(new admin_setting_configcheckbox('requiremodintro',
        get_string('requiremodintro', 'admin'), get_string('requiremodintro_desc', 'admin'), 0));
    $ADMIN->add('modsettings', $temp);

-    $ADMIN->add('modsettings', new admin_page_managemods());
-    foreach (core_plugin_manager::instance()->get_plugins_of_type('mod') as $plugin) {
+    $plugins = core_plugin_manager::instance()->get_plugins_of_type('mod');
+    core_collator::asort_objects_by_property($plugins, 'displayname');
+    foreach ($plugins as $plugin) {
        /** @var \core\plugininfo\mod $plugin */
        $plugin->load_settings($ADMIN, 'modsettings', $hassiteconfig);
    }
@@ -50,7 +52,9 @@ if ($hassiteconfig) {
    $temp = new admin_settingpage('manageformats', new lang_string('manageformats', 'core_admin'));
    $temp->add(new admin_setting_manageformats());
    $ADMIN->add('formatsettings', $temp);
-    foreach (core_plugin_manager::instance()->get_plugins_of_type('format') as $plugin) {
+    $plugins = core_plugin_manager::instance()->get_plugins_of_type('format');
+    core_collator::asort_objects_by_property($plugins, 'displayname');
+    foreach ($plugins as $plugin) {
        /** @var \core\plugininfo\format $plugin */
        $plugin->load_settings($ADMIN, 'formatsettings', $hassiteconfig);
    }
@@ -58,7 +62,9 @@ if ($hassiteconfig) {
    // blocks
    $ADMIN->add('modules', new admin_category('blocksettings', new lang_string('blocks')));
    $ADMIN->add('blocksettings', new admin_page_manageblocks());
-    foreach (core_plugin_manager::instance()->get_plugins_of_type('block') as $plugin) {
+    $plugins = core_plugin_manager::instance()->get_plugins_of_type('block');
+    core_collator::asort_objects_by_property($plugins, 'displayname');
+    foreach ($plugins as $plugin) {
        /** @var \core\plugininfo\block $plugin */
        $plugin->load_settings($ADMIN, 'blocksettings', $hassiteconfig);
    }
@@ -67,7 +73,9 @@ if ($hassiteconfig) {
    $ADMIN->add('modules', new admin_category('messageoutputs', new lang_string('messageoutputs', 'message')));
    $ADMIN->add('messageoutputs', new admin_page_managemessageoutputs());
    $ADMIN->add('messageoutputs', new admin_page_defaultmessageoutputs());
-    foreach (core_plugin_manager::instance()->get_plugins_of_type('message') as $plugin) {
+    $plugins = core_plugin_manager::instance()->get_plugins_of_type('message');
+    core_collator::asort_objects_by_property($plugins, 'displayname');
+    foreach ($plugins as $plugin) {
        /** @var \core\plugininfo\message $plugin */
        $plugin->load_settings($ADMIN, 'messageoutputs', $hassiteconfig);
    }
@@ -80,6 +88,9 @@ if ($hassiteconfig) {
    $temp->add(new admin_setting_heading('manageauthscommonheading', new lang_string('commonsettings', 'admin'), ''));
    $temp->add(new admin_setting_special_registerauth());
    $temp->add(new admin_setting_configcheckbox('authloginviaemail', new lang_string('authloginviaemail', 'core_auth'), new lang_string('authloginviaemail_desc', 'core_auth'), 0));
+    $temp->add(new admin_setting_configcheckbox('allowaccountssameemail',
+                    new lang_string('allowaccountssameemail', 'core_auth'),
+                    new lang_string('allowaccountssameemail_desc', 'core_auth'), 0));
    $temp->add(new admin_setting_configcheckbox('authpreventaccountcreation', new lang_string('authpreventaccountcreation', 'admin'), new lang_string('authpreventaccountcreation_help', 'admin'), 0));
    $temp->add(new admin_setting_configcheckbox('loginpageautofocus', new lang_string('loginpageautofocus', 'admin'), new lang_string('loginpageautofocus_help', 'admin'), 0));
    $temp->add(new admin_setting_configselect('guestloginbutton', new lang_string('guestloginbutton', 'auth'),
@@ -94,18 +105,30 @@ if ($hassiteconfig) {
                                            new lang_string('forgottenpassword', 'auth'), ''));
    $temp->add(new admin_setting_confightmleditor('auth_instructions', new lang_string('instructions', 'auth'),
                                                new lang_string('authinstructions', 'auth'), ''));
-    $temp->add(new admin_setting_configtext('allowemailaddresses', new lang_string('allowemailaddresses', 'admin'), new lang_string('configallowemailaddresses', 'admin'), '', PARAM_NOTAGS));
-    $temp->add(new admin_setting_configtext('denyemailaddresses', new lang_string('denyemailaddresses', 'admin'), new lang_string('configdenyemailaddresses', 'admin'), '', PARAM_NOTAGS));
+    $setting = new admin_setting_configtext('allowemailaddresses', new lang_string('allowemailaddresses', 'admin'),
+        new lang_string('configallowemailaddresses', 'admin'), '', PARAM_NOTAGS);
+    $setting->set_force_ltr(true);
+    $temp->add($setting);
+    $setting = new admin_setting_configtext('denyemailaddresses', new lang_string('denyemailaddresses', 'admin'),
+        new lang_string('configdenyemailaddresses', 'admin'), '', PARAM_NOTAGS);
+    $setting->set_force_ltr(true);
+    $temp->add($setting);
    $temp->add(new admin_setting_configcheckbox('verifychangedemail', new lang_string('verifychangedemail', 'admin'), new lang_string('configverifychangedemail', 'admin'), 1));

-    $temp->add(new admin_setting_configtext('recaptchapublickey', new lang_string('recaptchapublickey', 'admin'), new lang_string('configrecaptchapublickey', 'admin'), '', PARAM_NOTAGS));
-    $temp->add(new admin_setting_configtext('recaptchaprivatekey', new lang_string('recaptchaprivatekey', 'admin'), new lang_string('configrecaptchaprivatekey', 'admin'), '', PARAM_NOTAGS));
+    $setting = new admin_setting_configtext('recaptchapublickey', new lang_string('recaptchapublickey', 'admin'), new lang_string('configrecaptchapublickey', 'admin'), '', PARAM_NOTAGS);
+    $setting->set_force_ltr(true);
+    $temp->add($setting);
+    $setting = new admin_setting_configtext('recaptchaprivatekey', new lang_string('recaptchaprivatekey', 'admin'), new lang_string('configrecaptchaprivatekey', 'admin'), '', PARAM_NOTAGS);
+    $setting->set_force_ltr(true);
+    $temp->add($setting);
    $ADMIN->add('authsettings', $temp);

    $temp = new admin_externalpage('authtestsettings', get_string('testsettings', 'core_auth'), new moodle_url("/auth/test_settings.php"), 'moodle/site:config', true);
    $ADMIN->add('authsettings', $temp);

-    foreach (core_plugin_manager::instance()->get_plugins_of_type('auth') as $plugin) {
+    $plugins = core_plugin_manager::instance()->get_plugins_of_type('auth');
+    core_collator::asort_objects_by_property($plugins, 'displayname');
+    foreach ($plugins as $plugin) {
        /** @var \core\plugininfo\auth $plugin */
        $plugin->load_settings($ADMIN, 'authsettings', $hassiteconfig);
    }
@@ -119,7 +142,9 @@ if ($hassiteconfig) {
    $temp = new admin_externalpage('enroltestsettings', get_string('testsettings', 'core_enrol'), new moodle_url("/enrol/test_settings.php"), 'moodle/site:config', true);
    $ADMIN->add('enrolments', $temp);

-    foreach(core_plugin_manager::instance()->get_plugins_of_type('enrol') as $plugin) {
+    $plugins = core_plugin_manager::instance()->get_plugins_of_type('enrol');
+    core_collator::asort_objects_by_property($plugins, 'displayname');
+    foreach ($plugins as $plugin) {
        /** @var \core\plugininfo\enrol $plugin */
        $plugin->load_settings($ADMIN, 'enrolments', $hassiteconfig);
    }
@@ -130,11 +155,25 @@ if ($hassiteconfig) {
    $temp = new admin_settingpage('manageeditors', new lang_string('editorsettings', 'editor'));
    $temp->add(new admin_setting_manageeditors());
    $ADMIN->add('editorsettings', $temp);
-    foreach (core_plugin_manager::instance()->get_plugins_of_type('editor') as $plugin) {
+    $plugins = core_plugin_manager::instance()->get_plugins_of_type('editor');
+    core_collator::asort_objects_by_property($plugins, 'displayname');
+    foreach ($plugins as $plugin) {
        /** @var \core\plugininfo\editor $plugin */
        $plugin->load_settings($ADMIN, 'editorsettings', $hassiteconfig);
    }

+    // Antivirus plugins.
+    $ADMIN->add('modules', new admin_category('antivirussettings', new lang_string('antiviruses', 'antivirus')));
+    $temp = new admin_settingpage('manageantiviruses', new lang_string('antivirussettings', 'antivirus'));
+    $temp->add(new admin_setting_manageantiviruses());
+    $ADMIN->add('antivirussettings', $temp);
+    $plugins = core_plugin_manager::instance()->get_plugins_of_type('antivirus');
+    core_collator::asort_objects_by_property($plugins, 'displayname');
+    foreach ($plugins as $plugin) {
+        /* @var \core\plugininfo\antivirus $plugin */
+        $plugin->load_settings($ADMIN, 'antivirussettings', $hassiteconfig);
+    }
+
 /// License types
    $ADMIN->add('modules', new admin_category('licensesettings', new lang_string('licenses')));
    $temp = new admin_settingpage('managelicenses', new lang_string('managelicenses', 'admin'));
@@ -169,11 +208,40 @@ if ($hassiteconfig) {
    }
    $ADMIN->add('filtersettings', $temp);

-    foreach (core_plugin_manager::instance()->get_plugins_of_type('filter') as $plugin) {
+    $plugins = core_plugin_manager::instance()->get_plugins_of_type('filter');
+    core_collator::asort_objects_by_property($plugins, 'displayname');
+    foreach ($plugins as $plugin) {
        /** @var \core\plugininfo\filter $plugin */
        $plugin->load_settings($ADMIN, 'filtersettings', $hassiteconfig);
    }

+    // Media players.
+    $ADMIN->add('modules', new admin_category('mediaplayers', new lang_string('type_media_plural', 'plugin')));
+    $temp = new admin_settingpage('managemediaplayers', new lang_string('managemediaplayers', 'media'));
+    $temp->add(new admin_setting_heading('mediaformats', get_string('mediaformats', 'core_media'),
+        format_text(get_string('mediaformats_desc', 'core_media'), FORMAT_MARKDOWN)));
+    $temp->add(new admin_setting_managemediaplayers());
+    $temp->add(new admin_setting_heading('managemediaplayerscommonheading', new lang_string('commonsettings', 'admin'), ''));
+    $temp->add(new admin_setting_configtext('media_default_width',
+        new lang_string('defaultwidth', 'core_media'), new lang_string('defaultwidthdesc', 'core_media'),
+        400, PARAM_INT, 10));
+    $temp->add(new admin_setting_configtext('media_default_height',
+        new lang_string('defaultheight', 'core_media'), new lang_string('defaultheightdesc', 'core_media'),
+        300, PARAM_INT, 10));
+    $ADMIN->add('mediaplayers', $temp);
+
+    $plugins = core_plugin_manager::instance()->get_plugins_of_type('media');
+    core_collator::asort_objects_by_property($plugins, 'displayname');
+    foreach ($plugins as $plugin) {
+        /** @var \core\plugininfo\media $plugin */
+        $plugin->load_settings($ADMIN, 'mediaplayers', $hassiteconfig);
+    }
+
+    // Data format settings.
+    $ADMIN->add('modules', new admin_category('dataformatsettings', new lang_string('dataformats')));
+    $temp = new admin_settingpage('managedataformats', new lang_string('managedataformats'));
+    $temp->add(new admin_setting_managedataformats());
+    $ADMIN->add('dataformatsettings', $temp);

    //== Portfolio settings ==
    require_once($CFG->libdir. '/portfoliolib.php');
@@ -265,22 +333,16 @@ if ($hassiteconfig) {
        new lang_string('createrepository', 'repository'), $url, 'moodle/site:config', true));
    $ADMIN->add('repositorysettings', new admin_externalpage('repositoryinstanceedit',
        new lang_string('editrepositoryinstance', 'repository'), $url, 'moodle/site:config', true));
-    foreach (core_plugin_manager::instance()->get_plugins_of_type('repository') as $plugin) {
+    $plugins = core_plugin_manager::instance()->get_plugins_of_type('repository');
+    core_collator::asort_objects_by_property($plugins, 'displayname');
+    foreach ($plugins as $plugin) {
        /** @var \core\plugininfo\repository $plugin */
        $plugin->load_settings($ADMIN, 'repositorysettings', $hassiteconfig);
    }

 /// Web services
    $ADMIN->add('modules', new admin_category('webservicesettings', new lang_string('webservices', 'webservice')));
-    // Mobile
-    $temp = new admin_settingpage('mobile', new lang_string('mobile','admin'), 'moodle/site:config', false);
-    $enablemobiledocurl = new moodle_url(get_docs_url('Enable_mobile_web_services'));
-    $enablemobiledoclink = html_writer::link($enablemobiledocurl, new lang_string('documentation'));
-    $temp->add(new admin_setting_enablemobileservice('enablemobilewebservice',
-            new lang_string('enablemobilewebservice', 'admin'),
-            new lang_string('configenablemobilewebservice', 'admin', $enablemobiledoclink), 0));
-    $temp->add(new admin_setting_configtext('mobilecssurl', new lang_string('mobilecssurl', 'admin'), new lang_string('configmobilecssurl','admin'), '', PARAM_URL));
-    $ADMIN->add('webservicesettings', $temp);
+
    /// overview page
    $temp = new admin_settingpage('webservicesoverview', new lang_string('webservicesoverview', 'webservice'));
    $temp->add(new admin_setting_webservicesoverview());
@@ -312,7 +374,9 @@ if ($hassiteconfig) {
                        'admin'), new lang_string('configenablewsdocumentation', 'admin', $wsdoclink), false));
    $ADMIN->add('webservicesettings', $temp);
    /// links to protocol pages
-    foreach (core_plugin_manager::instance()->get_plugins_of_type('webservice') as $plugin) {
+    $plugins = core_plugin_manager::instance()->get_plugins_of_type('webservice');
+    core_collator::asort_objects_by_property($plugins, 'displayname');
+    foreach ($plugins as $plugin) {
        /** @var \core\plugininfo\webservice $plugin */
        $plugin->load_settings($ADMIN, 'webservicesettings', $hassiteconfig);
    }
@@ -384,7 +448,9 @@ if ($hassiteconfig || has_capability('moodle/question:config', $systemcontext))
            get_string('responsehistory', 'question'), '', 0, $hiddenofvisible));

    // Settings for particular question types.
-    foreach (core_plugin_manager::instance()->get_plugins_of_type('qtype') as $plugin) {
+    $plugins = core_plugin_manager::instance()->get_plugins_of_type('qtype');
+    core_collator::asort_objects_by_property($plugins, 'displayname');
+    foreach ($plugins as $plugin) {
        /** @var \core\plugininfo\qtype $plugin */
        $plugin->load_settings($ADMIN, 'qtypesettings', $hassiteconfig);
    }
@@ -396,7 +462,9 @@ if ($hassiteconfig && !empty($CFG->enableplagiarism)) {
    $ADMIN->add('plagiarism', new admin_externalpage('manageplagiarismplugins', new lang_string('manageplagiarism', 'plagiarism'),
        $CFG->wwwroot . '/' . $CFG->admin . '/plagiarism.php'));

-    foreach (core_plugin_manager::instance()->get_plugins_of_type('plagiarism') as $plugin) {
+    $plugins = core_plugin_manager::instance()->get_plugins_of_type('plagiarism');
+    core_collator::asort_objects_by_property($plugins, 'displayname');
+    foreach ($plugins as $plugin) {
        /** @var \core\plugininfo\plagiarism $plugin */
        $plugin->load_settings($ADMIN, 'plagiarism', $hassiteconfig);
    }
@@ -420,6 +488,7 @@ if ($hassiteconfig) {
    }
    if (!empty($pages)) {
        $ADMIN->add('modules', new admin_category('coursereports', new lang_string('coursereports')));
+        core_collator::asort_objects_by_property($pages, 'visiblename');
        foreach ($pages as $page) {
            $ADMIN->add('coursereports', $page);
        }
@@ -443,10 +512,49 @@ foreach (core_component::get_plugin_list('report') as $report => $plugindir) {
 $ADMIN->add('modules', new admin_category('reportplugins', new lang_string('reports')));
 $ADMIN->add('reportplugins', new admin_externalpage('managereports', new lang_string('reportsmanage', 'admin'),
                                                    $CFG->wwwroot . '/' . $CFG->admin . '/reports.php'));
+core_collator::asort_objects_by_property($pages, 'visiblename');
 foreach ($pages as $page) {
    $ADMIN->add('reportplugins', $page);
 }

+if ($hassiteconfig) {
+    // Global Search engine plugins.
+    $ADMIN->add('modules', new admin_category('searchplugins', new lang_string('search', 'admin')));
+    $temp = new admin_settingpage('manageglobalsearch', new lang_string('globalsearchmanage', 'admin'));
+
+    $pages = array();
+    $engines = array();
+    foreach (core_component::get_plugin_list('search') as $engine => $plugindir) {
+        $engines[$engine] = new lang_string('pluginname', 'search_' . $engine);
+        $settingspath = "$plugindir/settings.php";
+        if (file_exists($settingspath)) {
+            $settings = new admin_settingpage('search' . $engine,
+                    new lang_string('pluginname', 'search_' . $engine), 'moodle/site:config');
+            include($settingspath);
+            if ($settings) {
+                $pages[] = $settings;
+            }
+        }
+    }
+
+    // Setup status.
+    $temp->add(new admin_setting_searchsetupinfo());
+
+    // Search engine selection.
+    $temp->add(new admin_setting_heading('searchengineheading', new lang_string('searchengine', 'admin'), ''));
+    $temp->add(new admin_setting_configselect('searchengine',
+                                new lang_string('selectsearchengine', 'admin'), '', 'solr', $engines));
+
+    $ADMIN->add('searchplugins', $temp);
+    $ADMIN->add('searchplugins', new admin_externalpage('searchareas', new lang_string('searchareas', 'admin'),
+        new moodle_url('/admin/searchareas.php')));
+
+    core_collator::asort_objects_by_property($pages, 'visiblename');
+    foreach ($pages as $page) {
+        $ADMIN->add('searchplugins', $page);
+    }
+}
+
 /// Add all admin tools
 if ($hassiteconfig) {
    $ADMIN->add('modules', new admin_category('tools', new lang_string('tools', 'admin')));
@@ -455,7 +563,9 @@ if ($hassiteconfig) {
 }

 // Now add various admin tools.
-foreach (core_plugin_manager::instance()->get_plugins_of_type('tool') as $plugin) {
+$plugins = core_plugin_manager::instance()->get_plugins_of_type('tool');
+core_collator::asort_objects_by_property($plugins, 'displayname');
+foreach ($plugins as $plugin) {
    /** @var \core\plugininfo\tool $plugin */
    $plugin->load_settings($ADMIN, null, $hassiteconfig);
 }
@@ -466,6 +576,7 @@ if ($hassiteconfig) {
    $ADMIN->add('cache', new admin_externalpage('cacheconfig', new lang_string('cacheconfig', 'cache'), $CFG->wwwroot .'/cache/admin.php'));
    $ADMIN->add('cache', new admin_externalpage('cachetestperformance', new lang_string('testperformance', 'cache'), $CFG->wwwroot . '/cache/testperformance.php'));
    $ADMIN->add('cache', new admin_category('cachestores', new lang_string('cachestores', 'cache')));
+    $ADMIN->locate('cachestores')->set_sorting(true);
    foreach (core_component::get_plugin_list('cachestore') as $plugin => $path) {
        $settingspath = $path.'/settings.php';
        if (file_exists($settingspath)) {
@@ -479,10 +590,11 @@ if ($hassiteconfig) {
 // Add Calendar type settings.
 if ($hassiteconfig) {
    $ADMIN->add('modules', new admin_category('calendartype', new lang_string('calendartypes', 'calendar')));
-    foreach (core_component::get_plugin_list_with_file('calendartype', 'settings.php') as $plugin => $settingspath) {
-        $settings = new admin_settingpage('calendartype_' . $plugin . '_settings', new lang_string('pluginname', 'calendartype_' . $plugin), 'moodle/site:config');
-        include($settingspath);
-        $ADMIN->add('calendartype', $settings);
+    $plugins = core_plugin_manager::instance()->get_plugins_of_type('calendartype');
+    core_collator::asort_objects_by_property($plugins, 'displayname');
+    foreach ($plugins as $plugin) {
+        /** @var \core\plugininfo\calendartype $plugin */
+        $plugin->load_settings($ADMIN, 'calendartype', $hassiteconfig);
    }
 }

@@ -495,7 +607,9 @@ if ($hassiteconfig) {

 // Extend settings for each local plugin. Note that their settings may be in any part of the
 // settings tree and may be visible not only for administrators.
-foreach (core_plugin_manager::instance()->get_plugins_of_type('local') as $plugin) {
+$plugins = core_plugin_manager::instance()->get_plugins_of_type('local');
+core_collator::asort_objects_by_property($plugins, 'displayname');
+foreach ($plugins as $plugin) {
    /** @var \core\plugininfo\local $plugin */
    $plugin->load_settings($ADMIN, null, $hassiteconfig);
 }
@@ -96,6 +96,11 @@ if ($hassiteconfig) { // speedup for non-admins, add all caps used on this page
    $temp->add(new admin_setting_configcheckbox('passwordchangelogout',
        new lang_string('passwordchangelogout', 'admin'),
        new lang_string('passwordchangelogout_desc', 'admin'), 0));
+
+    $temp->add(new admin_setting_configcheckbox('passwordchangetokendeletion',
+        new lang_string('passwordchangetokendeletion', 'admin'),
+        new lang_string('passwordchangetokendeletion_desc', 'admin'), 0));
+
    $temp->add(new admin_setting_configcheckbox('groupenrolmentkeypolicy', new lang_string('groupenrolmentkeypolicy', 'admin'), new lang_string('groupenrolmentkeypolicy_desc', 'admin'), 1));
    $temp->add(new admin_setting_configcheckbox('disableuserimages', new lang_string('disableuserimages', 'admin'), new lang_string('configdisableuserimages', 'admin'), 0));
    $temp->add(new admin_setting_configcheckbox('emailchangeconfirmation', new lang_string('emailchangeconfirmation', 'admin'), new lang_string('configemailchangeconfirmation', 'admin'), 1));
@@ -109,7 +114,7 @@ if ($hassiteconfig) { // speedup for non-admins, add all caps used on this page
    // "httpsecurity" settingpage
    $temp = new admin_settingpage('httpsecurity', new lang_string('httpsecurity', 'admin'));
    $temp->add(new admin_setting_configcheckbox('loginhttps', new lang_string('loginhttps', 'admin'), new lang_string('configloginhttps', 'admin'), 0));
-    $temp->add(new admin_setting_configcheckbox('cookiesecure', new lang_string('cookiesecure', 'admin'), new lang_string('configcookiesecure', 'admin'), 0));
+    $temp->add(new admin_setting_configcheckbox('cookiesecure', new lang_string('cookiesecure', 'admin'), new lang_string('configcookiesecure', 'admin'), 1));
    $temp->add(new admin_setting_configcheckbox('cookiehttponly', new lang_string('cookiehttponly', 'admin'), new lang_string('configcookiehttponly', 'admin'), 0));
    $temp->add(new admin_setting_configcheckbox('allowframembedding', new lang_string('allowframembedding', 'admin'), new lang_string('allowframembedding_help', 'admin'), 0));
    $temp->add(new admin_setting_configcheckbox('loginpasswordautocomplete', new lang_string('loginpasswordautocomplete', 'admin'), new lang_string('loginpasswordautocomplete_help', 'admin'), 0));
@@ -127,19 +132,4 @@ if ($hassiteconfig) { // speedup for non-admins, add all caps used on this page
    }
    $temp->add(new admin_setting_configselect('notifyloginthreshold', new lang_string('notifyloginthreshold', 'admin'), new lang_string('confignotifyloginthreshold', 'admin'), '10', $options));
    $ADMIN->add('security', $temp);
-
-
-
-
-
-
-    // "antivirus" settingpage
-    $temp = new admin_settingpage('antivirus', new lang_string('antivirus', 'admin'));
-    $temp->add(new admin_setting_configcheckbox('runclamonupload', new lang_string('runclamavonupload', 'admin'), new lang_string('configrunclamavonupload', 'admin'), 0));
-    $temp->add(new admin_setting_configexecutable('pathtoclam', new lang_string('pathtoclam', 'admin'), new lang_string('configpathtoclam', 'admin'), ''));
-    $temp->add(new admin_setting_configdirectory('quarantinedir', new lang_string('quarantinedir', 'admin'), new lang_string('configquarantinedir', 'admin'), ''));
-    $temp->add(new admin_setting_configselect('clamfailureonupload', new lang_string('clamfailureonupload', 'admin'), new lang_string('configclamfailureonupload', 'admin'), 'donothing', array('donothing' => new lang_string('configclamdonothing', 'admin'),
-                                                                                                                                                                                      'actlikevirus' => new lang_string('configclamactlikevirus', 'admin'))));
-    $ADMIN->add('security', $temp);
-
 } // end of speedup
@@ -12,6 +12,7 @@ $temp->add(new admin_setting_configexecutable('pathtodu', new lang_string('patht
 $temp->add(new admin_setting_configexecutable('aspellpath', new lang_string('aspellpath', 'admin'), new lang_string('edhelpaspellpath'), ''));
 $temp->add(new admin_setting_configexecutable('pathtodot', new lang_string('pathtodot', 'admin'), new lang_string('pathtodot_help', 'admin'), ''));
 $temp->add(new admin_setting_configexecutable('pathtogs', new lang_string('pathtogs', 'admin'), new lang_string('pathtogs_help', 'admin'), '/usr/bin/gs'));
+$temp->add(new admin_setting_configexecutable('pathtounoconv', new lang_string('pathtounoconv', 'admin'), new lang_string('pathtounoconv_help', 'admin'), '/usr/bin/unoconv'));
 $ADMIN->add('server', $temp);


@@ -27,8 +28,12 @@ if ($primaryadmin) {
    $primaryadminemail = NULL;
    $primaryadminname  = NULL;
 }
-$temp->add(new admin_setting_configtext('supportname', new lang_string('supportname', 'admin'), new lang_string('configsupportname', 'admin'), $primaryadminname, PARAM_NOTAGS));
-$temp->add(new admin_setting_configtext('supportemail', new lang_string('supportemail', 'admin'), new lang_string('configsupportemail', 'admin'), $primaryadminemail, PARAM_NOTAGS));
+$temp->add(new admin_setting_configtext('supportname', new lang_string('supportname', 'admin'),
+  new lang_string('configsupportname', 'admin'), $primaryadminname, PARAM_NOTAGS));
+$setting = new admin_setting_configtext('supportemail', new lang_string('supportemail', 'admin'),
+  new lang_string('configsupportemail', 'admin'), $primaryadminemail, PARAM_NOTAGS);
+$setting->set_force_ltr(true);
+$temp->add($setting);
 $temp->add(new admin_setting_configtext('supportpage', new lang_string('supportpage', 'admin'), new lang_string('configsupportpage', 'admin'), '', PARAM_URL));
 $ADMIN->add('server', $temp);

@@ -78,7 +83,6 @@ $temp->add(new admin_setting_configselect('statsmaxruntime', new lang_string('st
                                                                                                                                                            60*60*7 => '7 '.new lang_string('hours'),
                                                                                                                                                            60*60*8 => '8 '.new lang_string('hours') )));
 $temp->add(new admin_setting_configtext('statsruntimedays', new lang_string('statsruntimedays', 'admin'), new lang_string('configstatsruntimedays', 'admin'), 31, PARAM_INT));
-$temp->add(new admin_setting_configtime('statsruntimestarthour', 'statsruntimestartminute', new lang_string('statsruntimestart', 'admin'), new lang_string('configstatsruntimestart', 'admin'), array('h' => 0, 'm' => 0)));
 $temp->add(new admin_setting_configtext('statsuserthreshold', new lang_string('statsuserthreshold', 'admin'), new lang_string('configstatsuserthreshold', 'admin'), 0, PARAM_INT));
 $ADMIN->add('server', $temp);

@@ -209,15 +213,65 @@ $ADMIN->add('server', $temp);
 $ADMIN->add('server', new admin_externalpage('adminregistration', new lang_string('hubs', 'admin'),
    "$CFG->wwwroot/$CFG->admin/registration/index.php"));

+// E-mail settings.
+$ADMIN->add('server', new admin_category('email', new lang_string('categoryemail', 'admin')));
+
+$temp = new admin_settingpage('outgoingmailconfig', new lang_string('outgoingmailconfig', 'admin'));
+
+$temp->add(new admin_setting_heading('smtpheading', new lang_string('smtp', 'admin'),
+            new lang_string('smtpdetail', 'admin')));
+$temp->add(new admin_setting_configtext('smtphosts', new lang_string('smtphosts', 'admin'),
+            new lang_string('configsmtphosts', 'admin'), '', PARAM_RAW));
+$options = array('' => new lang_string('none', 'admin'), 'ssl' => 'SSL', 'tls' => 'TLS');
+$temp->add(new admin_setting_configselect('smtpsecure', new lang_string('smtpsecure', 'admin'),
+            new lang_string('configsmtpsecure', 'admin'), '', $options));
+$authtypeoptions = array('LOGIN' => 'LOGIN', 'PLAIN' => 'PLAIN', 'NTLM' => 'NTLM', 'CRAM-MD5' => 'CRAM-MD5');
+$temp->add(new admin_setting_configselect('smtpauthtype', new lang_string('smtpauthtype', 'admin'),
+            new lang_string('configsmtpauthtype', 'admin'), 'LOGIN', $authtypeoptions));
+$temp->add(new admin_setting_configtext('smtpuser', new lang_string('smtpuser', 'admin'),
+            new lang_string('configsmtpuser', 'admin'), '', PARAM_NOTAGS));
+$temp->add(new admin_setting_configpasswordunmask('smtppass', new lang_string('smtppass', 'admin'),
+            new lang_string('configsmtpuser', 'admin'), ''));
+$temp->add(new admin_setting_configtext('smtpmaxbulk', new lang_string('smtpmaxbulk', 'admin'),
+           new lang_string('configsmtpmaxbulk', 'admin'), 1, PARAM_INT));
+$temp->add(new admin_setting_heading('noreplydomainheading', new lang_string('noreplydomain', 'admin'),
+        new lang_string('noreplydomaindetail', 'admin')));
+$temp->add(new admin_setting_configtext('noreplyaddress', new lang_string('noreplyaddress', 'admin'),
+          new lang_string('confignoreplyaddress', 'admin'), 'noreply@' . get_host_from_url($CFG->wwwroot), PARAM_NOTAGS));
+$temp->add(new admin_setting_configtextarea('allowedemaildomains',
+        new lang_string('allowedemaildomains', 'admin'),
+        new lang_string('configallowedemaildomains', 'admin'),
+        ''));
+$temp->add(new admin_setting_heading('emaildoesnotfit', new lang_string('doesnotfit', 'admin'),
+        new lang_string('doesnotfitdetail', 'admin')));
+$charsets = get_list_of_charsets();
+unset($charsets['UTF-8']); // Not needed here.
+$options = array();
+$options['0'] = 'UTF-8';
+$options = array_merge($options, $charsets);
+$temp->add(new admin_setting_configselect('sitemailcharset', new lang_string('sitemailcharset', 'admin'),
+          new lang_string('configsitemailcharset','admin'), '0', $options));
+$temp->add(new admin_setting_configcheckbox('allowusermailcharset', new lang_string('allowusermailcharset', 'admin'),
+          new lang_string('configallowusermailcharset', 'admin'), 0));
+$temp->add(new admin_setting_configcheckbox('allowattachments', new lang_string('allowattachments', 'admin'),
+          new lang_string('configallowattachments', 'admin'), 1));
+$options = array('LF' => 'LF', 'CRLF' => 'CRLF');
+$temp->add(new admin_setting_configselect('mailnewline', new lang_string('mailnewline', 'admin'),
+          new lang_string('configmailnewline', 'admin'), 'LF', $options));
+
+$choices = array(new lang_string('never', 'admin'),
+                 new lang_string('always', 'admin'),
+                 new lang_string('onlynoreply', 'admin'));
+$temp->add(new admin_setting_configselect('emailfromvia', new lang_string('emailfromvia', 'admin'),
+          new lang_string('configemailfromvia', 'admin'), 1, $choices));
+
+$ADMIN->add('email', $temp);
+
 // "update notifications" settingpage
 if (empty($CFG->disableupdatenotifications)) {
    $temp = new admin_settingpage('updatenotifications', new lang_string('updatenotifications', 'core_admin'));
    $temp->add(new admin_setting_configcheckbox('updateautocheck', new lang_string('updateautocheck', 'core_admin'),
                                                new lang_string('updateautocheck_desc', 'core_admin'), 1));
-    if (empty($CFG->disableupdateautodeploy)) {
-        $temp->add(new admin_setting_configcheckbox('updateautodeploy', new lang_string('updateautodeploy', 'core_admin'),
-                                                    new lang_string('updateautodeploy_desc', 'core_admin'), 0));
-    }
    $temp->add(new admin_setting_configselect('updateminmaturity', new lang_string('updateminmaturity', 'core_admin'),
                                              new lang_string('updateminmaturity_desc', 'core_admin'), MATURITY_STABLE,
                                              array(
@@ -34,7 +34,7 @@ if ($hassiteconfig) { // speedup for non-admins, add all caps used on this page
    // Conditional activities: completion and availability
    $optionalsubsystems->add(new admin_setting_configcheckbox('enablecompletion',
        new lang_string('enablecompletion','completion'),
-        new lang_string('configenablecompletion','completion'), 0));
+        new lang_string('configenablecompletion', 'completion'), 1));

    $options = array(
        1 => get_string('completionactivitydefault', 'completion'),
@@ -45,10 +45,13 @@ if ($hassiteconfig) { // speedup for non-admins, add all caps used on this page

    $optionalsubsystems->add($checkbox = new admin_setting_configcheckbox('enableavailability',
            new lang_string('enableavailability', 'availability'),
-            new lang_string('enableavailability_desc', 'availability'), 0));
+            new lang_string('enableavailability_desc', 'availability'), 1));
    $checkbox->set_affects_modinfo(true);

    $optionalsubsystems->add(new admin_setting_configcheckbox('enableplagiarism', new lang_string('enableplagiarism','plagiarism'), new lang_string('configenableplagiarism','plagiarism'), 0));

    $optionalsubsystems->add(new admin_setting_configcheckbox('enablebadges', new lang_string('enablebadges', 'badges'), new lang_string('configenablebadges', 'badges'), 1));
+
+    $optionalsubsystems->add(new admin_setting_configcheckbox('enableglobalsearch', new lang_string('enableglobalsearch', 'admin'),
+        new lang_string('enableglobalsearch_desc', 'admin'), 0, 1, 0));
 }
@@ -30,6 +30,7 @@ if ($hassiteconfig) {
 $ADMIN->add('root', new admin_category('users', new lang_string('users','admin')));
 $ADMIN->add('root', new admin_category('courses', new lang_string('courses','admin')));
 $ADMIN->add('root', new admin_category('grades', new lang_string('grades')));
+$ADMIN->add('root', new admin_category('competencies', new lang_string('competencies', 'core_competency')));
 $ADMIN->add('root', new admin_category('badges', new lang_string('badges'), empty($CFG->enablebadges)));
 $ADMIN->add('root', new admin_category('location', new lang_string('location','admin')));
 $ADMIN->add('root', new admin_category('language', new lang_string('language')));
@@ -46,4 +47,4 @@ $ADMIN->add('root', new admin_category('development', new lang_string('developme
 $ADMIN->add('root', new admin_category('unsupported', new lang_string('unsupported', 'admin'), true));

 // hidden search script
-$ADMIN->add('root', new admin_externalpage('search', new lang_string('searchresults'), "$CFG->wwwroot/$CFG->admin/search.php", 'moodle/site:config', true));
+$ADMIN->add('root', new admin_externalpage('search', new lang_string('search', 'admin'), "$CFG->wwwroot/$CFG->admin/search.php", 'moodle/site:configview', true));
@@ -185,12 +185,15 @@ if ($hassiteconfig
                new lang_string('showuseridentity_desc', 'admin'), array('email' => 1), array(
                    'idnumber'    => new lang_string('idnumber'),
                    'email'       => new lang_string('email'),
-                    'phone1'      => new lang_string('phone'),
+                    'phone1'      => new lang_string('phone1'),
                    'phone2'      => new lang_string('phone2'),
                    'department'  => new lang_string('department'),
                    'institution' => new lang_string('institution'),
                )));
-        $temp->add(new admin_setting_configtext('fullnamedisplay', new lang_string('fullnamedisplay', 'admin'), new lang_string('configfullnamedisplay', 'admin'), 'language', PARAM_TEXT, 50));
+        $setting = new admin_setting_configtext('fullnamedisplay', new lang_string('fullnamedisplay', 'admin'),
+            new lang_string('configfullnamedisplay', 'admin'), 'language', PARAM_TEXT, 50);
+        $setting->set_force_ltr(true);
+        $temp->add($setting);
        $temp->add(new admin_setting_configtext('alternativefullnameformat', new lang_string('alternativefullnameformat', 'admin'),
                new lang_string('alternativefullnameformat_desc', 'admin'),
                'language', PARAM_RAW, 50));
@@ -0,0 +1,69 @@
+{{!
+    This file is part of Moodle - http://moodle.org/
+
+    Moodle is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Moodle is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+}}
+{{!
+    @template core_admin/setting
+
+    Admin setting template.
+
+    Context variables required for this template:
+    * labelfor - id of the form element
+    * title - Setting title
+    * override - Overridden message
+    * warning - Warning message
+    * name - Setting name
+    * error - Error message
+    * element - The Element HTML
+    * forceltr - Force this element to be displayed LTR
+    * default - Default value
+
+    Example context (json):
+    {
+        "title": "Setting title",
+        "labelfor": "id0",
+        "override": "Overidden",
+        "warning": "Warning",
+        "name": "Name",
+        "error": "Error",
+        "element": "Raw HTML",
+        "forceltr": false,
+        "default": "Default value"
+    }
+}}
+<div class="form-item clearfix" id="{{id}}">
+    <div class="form-label">
+        <label {{#labelfor}}for="{{labelfor}}"{{/labelfor}}>
+            {{{title}}}
+            {{#override}}
+                <div class="form-overridden">{{override}}</div>
+            {{/override}}
+            {{#warning}}
+                <div class="form-warning">{{warning}}</div>
+            {{/warning}}
+        </label>
+        <span class="form-shortname">{{{name}}}</span>
+    </div>
+    <div class="form-setting">
+        {{#error}}
+            <div><span class="error">{{error}}</span></div>
+        {{/error}}
+        {{{element}}}
+        {{#default}}
+            <div class="form-defaultinfo {{#forceltr}}text-ltr{{/forceltr}}">{{{default}}}</div>
+        {{/default}}
+    </div>
+    <div class="form-description">{{{description}}}</div>
+</div>
@@ -0,0 +1,41 @@
+{{!
+    This file is part of Moodle - http://moodle.org/
+
+    Moodle is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Moodle is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+}}
+{{!
+    @template core_admin/setting_configcheckbox
+
+    Admin checkbox setting template.
+
+    Context variables required for this template:
+    * name - form element name
+    * no - no value
+    * value - yes value
+    * id - element id
+    * checked - boole
+
+    Example context (json):
+    {
+        "name": "test",
+        "no": "False",
+        "value": "True",
+        "id": "test0",
+        "checked": "checked"
+    }
+}}
+<div class="form-checkbox defaultsnext">
+    <input type="hidden" name="{{name}}" value="{{no}}">
+    <input type="checkbox" name="{{name}}" value="{{value}}" id="{{id}}" {{#checked}}checked{{/checked}}>
+</div>
@@ -0,0 +1,48 @@
+{{!
+    This file is part of Moodle - http://moodle.org/
+
+    Moodle is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Moodle is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+}}
+{{!
+    @template core_admin/setting_configcolourpicker
+
+    Admin setting colour picker template.
+
+    Context variables required for this template:
+    * icon - optional icon context (see pix_icon)
+    * name - element name
+    * id - element id
+    * value - element value
+    * haspreviewconfig - show preview of selected color
+
+    Example context (json):
+    {
+        "icon": false,
+        "name": "name0",
+        "id": "id0",
+        "value": "#555655",
+        "haspreviewconfig": false
+    }
+}}
+<div class="form-colourpicker defaultsnext">
+    <div class="admin_colourpicker clearfix">
+        {{#icon}}
+            {{>core/pix_icon}}
+        {{/icon}}
+    </div>
+    <input type="text" name="{{name}}" id="{{id}}" value="{{value}}" size="12" class="text-ltr">
+    {{#haspreviewconfig}}
+        <input type="button" id="{{id}}_preview" value={{#quote}}{{#str}}preview{{/str}}{{/quote}} class="admin_colourpicker_preview">
+    {{/haspreviewconfig}}
+</div>
@@ -0,0 +1,41 @@
+{{!
+    This file is part of Moodle - http://moodle.org/
+
+    Moodle is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Moodle is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+}}
+{{!
+    @template core_admin/setting_configdirectory
+
+    Admin directory setting template.
+
+    Context variables required for this template:
+    * name - form element name
+    * id - element id
+    * size - size of the field
+    * readonly - Make the field readonly
+    * value - value
+    * showvalidity - Show a green check if the path is readable
+    * valid - True if the path is readable
+
+    Example context (json):
+    {
+        "name": "test",
+        "value": "/my-super-secret-path/",
+        "id": "test0",
+        "readonly": true,
+        "showvalidity": true,
+        "valid": false
+    }
+}}
+{{>core_admin/setting_configfile}}
@@ -0,0 +1,45 @@
+{{!
+    This file is part of Moodle - http://moodle.org/
+
+    Moodle is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Moodle is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+}}
+{{!
+    @template core_admin/setting_configduration
+
+    Admin duration setting template.
+
+    Context variables required for this template:
+    * name - form element name
+    * options - list of options for units containing name, value, selected
+    * value - yes
+    * id - element id
+
+    Example context (json):
+    {
+        "name": "test",
+        "value": "5",
+        "id": "test0",
+        "options": [ { "name": "Minutes", "value": "mins", "selected": true } ]
+    }
+}}
+<div class="form-duration defaultsnext">
+    <input type="text" size="5" id="{{id}}v" name="{{name}}[v]" value="{{value}}" class="text-ltr">
+    <label class="accesshide" for="{{id}}u">{{#str}}durationunits, admin{{/str}}</label>
+    <select id="{{id}}u" name="{{name}}[u]">
+        {{#options}}
+            <option value="{{value}}" {{#selected}}selected{{/selected}}>{{name}}</option>
+        {{/options}}
+    </select>
+</div>
+
@@ -0,0 +1,34 @@
+{{!
+    This file is part of Moodle - http://moodle.org/
+
+    Moodle is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Moodle is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+}}
+{{!
+    @template core_admin/setting_configempty
+
+    Admin empty setting template.
+
+    Context variables required for this template:
+    * name - form element name
+    * id - element id
+
+    Example context (json):
+    {
+        "name": "test",
+        "id": "test0"
+    }
+}}
+<div class="form-empty">
+    <input type="hidden" name="{{name}}" id="{{id}}" value="">
+</div>
@@ -0,0 +1,41 @@
+{{!
+    This file is part of Moodle - http://moodle.org/
+
+    Moodle is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Moodle is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+}}
+{{!
+    @template core_admin/setting_configexecutable
+
+    Admin executable setting template.
+
+    Context variables required for this template:
+    * name - form element name
+    * id - element id
+    * size - size of the field
+    * readonly - Make the field readonly
+    * value - value
+    * showvalidity - Show a green check if the path is readable
+    * valid - True if the path is readable
+
+    Example context (json):
+    {
+        "name": "test",
+        "value": "/usr/bin/cowsay",
+        "id": "test0",
+        "readonly": true,
+        "showvalidity": true,
+        "valid": false
+    }
+}}
+{{>core_admin/setting_configfile}}
@@ -0,0 +1,52 @@
+{{!
+    This file is part of Moodle - http://moodle.org/
+
+    Moodle is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Moodle is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+}}
+{{!
+    @template core_admin/setting_configfile
+
+    Admin file setting template.
+
+    Context variables required for this template:
+    * name - form element name
+    * id - element id
+    * size - size of the field
+    * readonly - Make the field readonly
+    * value - value
+    * showvalidity - Show a green check if the path is readable
+    * valid - True if the path is readable
+
+    Example context (json):
+    {
+        "name": "test",
+        "value": "/my-super-secret-path/file",
+        "id": "test0",
+        "readonly": true,
+        "showvalidity": true,
+        "valid": false
+    }
+}}
+<div class="form-file defaultsnext">
+    <input type="text" name="{{name}}" id="{{id}}" size="{{size}}" value="{{value}}" class="text-ltr" {{#readonly}}readonly{{/readonly}}>
+    {{#showvalidity}}
+        {{#valid}}
+            <span class="pathok">&#x2714;</span>
+        {{/valid}}
+        {{^valid}}
+            <span class="patherror">&#x2718;</span>
+        {{/valid}}
+    {{/showvalidity}}
+</div>
+
@@ -0,0 +1,39 @@
+{{!
+    This file is part of Moodle - http://moodle.org/
+
+    Moodle is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Moodle is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+}}
+{{!
+    @template core_admin/setting_confightmleditor
+
+    Admin htmleditor setting template.
+
+    Context variables required for this template:
+    * rows - number of rows
+    * cols - number of cols
+    * id - element id
+    * name - element name
+    * value - default text
+    * forceltr - always ltr
+
+    Example context (json):
+    {
+        "name": "test",
+        "id": "test0",
+        "value": "Your aims are high, and you are capable of much.",
+        "rows": 5,
+        "cols": 30
+    }
+}}
+{{>core_admin/setting_configtextarea}}
--- a/Show More
+++ b/Show More